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Patent #:
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Issue Dt:
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07/10/1984
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Application #:
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05907460
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Filing Dt:
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05/19/1978
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Title:
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RADIAL RAILWAY TRUCK
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Patent #:
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Issue Dt:
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10/02/1984
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Application #:
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06087728
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Filing Dt:
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10/24/1979
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Title:
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FULLY DENSE WEAR RESISTANT ALLOY
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Patent #:
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Issue Dt:
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02/15/1983
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Application #:
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06172895
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Filing Dt:
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07/28/1980
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Title:
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BEARING ADAPTER FOR RAILROAD TRUCKS HAVING STEERING ARMS
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Patent #:
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Issue Dt:
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12/14/1982
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Application #:
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06186218
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Filing Dt:
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09/11/1980
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Title:
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RESILIENT RAILWAY TRUCK BEARING ADAPTOR
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Patent #:
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Issue Dt:
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12/14/1982
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Application #:
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06187586
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Filing Dt:
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09/15/1980
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Title:
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RAILROAD CAR TRUCK SIDE FRAME - BOLSTER CONNECTION
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Patent #:
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Issue Dt:
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01/25/1983
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Application #:
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06207389
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Filing Dt:
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11/17/1980
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Title:
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CONTROL OF CENTRIFUGAL PIPE CASTING OPERATION
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Patent #:
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Issue Dt:
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12/14/1982
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Application #:
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06209896
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Filing Dt:
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11/24/1980
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Title:
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TYPE-E RAILROAD CAR COUPLER HEAD
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Patent #:
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Issue Dt:
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11/09/1982
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Application #:
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06210510
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Filing Dt:
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11/26/1980
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Title:
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RADIAL TRUCK CENTERING BRAKE ASSEMBLY
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Patent #:
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Issue Dt:
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02/01/1983
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Application #:
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06251398
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Filing Dt:
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04/06/1981
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Title:
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RAILROAD CAR TRUCK BOLSTER ASSEMBLY
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Patent #:
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Issue Dt:
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04/10/1984
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Application #:
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06279863
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Filing Dt:
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07/02/1981
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Title:
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HELICAL COIL SPRING END FORMING
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Patent #:
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Issue Dt:
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03/27/1984
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Application #:
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06341307
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Filing Dt:
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01/21/1982
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Title:
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RAILWAY COUPLER SHELF CHAMFER
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Patent #:
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Issue Dt:
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06/26/1984
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Application #:
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06361399
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Filing Dt:
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03/24/1982
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Title:
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SLACKLESS RAILWAY COUPLER CONNECTION
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Patent #:
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Issue Dt:
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08/21/1984
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Application #:
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06371590
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Filing Dt:
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04/26/1982
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Title:
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BOTTOM SHELF COUPLER WITH ANTICREEP PROTECTION MEANS
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Patent #:
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Issue Dt:
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01/01/1985
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Application #:
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06378202
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Filing Dt:
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05/14/1982
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Title:
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SNUBBED RAILWAY CAR TRUCK
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Patent #:
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Issue Dt:
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12/27/1983
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Application #:
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06417459
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Filing Dt:
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09/13/1982
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Title:
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ALIGNING DRAWBAR
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Patent #:
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Issue Dt:
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10/29/1985
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Application #:
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06431246
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Filing Dt:
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09/30/1982
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Title:
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RAILWAY VEHICLE DRAFT SILL AND SLACKLESS DRAFT ASSEMBLY
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Patent #:
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Issue Dt:
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03/26/1985
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Application #:
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06455019
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Filing Dt:
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01/03/1983
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Title:
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RESTRAINED MECHANICAL PIPE JOINT
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Patent #:
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Issue Dt:
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11/12/1985
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Application #:
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06455037
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Filing Dt:
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01/03/1983
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Title:
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BOLTLESS RESTRAINED PIPE JOINT
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Patent #:
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Issue Dt:
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08/27/1985
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Application #:
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06458205
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Filing Dt:
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01/17/1983
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Title:
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RAILWAY, COUPLER YOKE, DRAFT GEAR AND FOLLOWER ASSEMBLY
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Patent #:
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Issue Dt:
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03/12/1985
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Application #:
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06519516
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Filing Dt:
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08/01/1983
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Title:
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METHOD OF PREVENTING SEGREGATION OF METAL POWDERS
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Patent #:
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Issue Dt:
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08/12/1986
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Application #:
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06534814
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Filing Dt:
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09/22/1983
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Title:
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COUPLER KNUCKLE
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Patent #:
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Issue Dt:
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06/10/1986
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Application #:
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06561873
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Filing Dt:
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12/15/1983
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Title:
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RAILWAY CAR DRAWBAR CONNECTION WITH GUIDED SLACK ADJUSTING WEDGES
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Patent #:
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Issue Dt:
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06/10/1986
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Application #:
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06561874
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Filing Dt:
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12/15/1983
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Title:
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ARTICULATED RAILWAY CAR CONNECTION WITH GUIDED SLACK ADJUSTING WEDGES
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Patent #:
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Issue Dt:
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06/23/1987
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Application #:
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06659184
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Filing Dt:
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10/09/1984
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Title:
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RAILWAY COUPLER CARRIER RETENTION SYSTEM
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Patent #:
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Issue Dt:
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01/20/1987
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Application #:
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06677390
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Filing Dt:
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12/03/1984
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Title:
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IMPROVED BOLSTER FRICTION SHOE POCKET
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Patent #:
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Issue Dt:
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10/20/1987
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Application #:
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06691077
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Filing Dt:
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01/14/1985
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Title:
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SLACKLESS RAILWAY COUPLER CONNECTION
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Patent #:
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Issue Dt:
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10/11/1988
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Application #:
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06699817
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Filing Dt:
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02/08/1985
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Title:
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RAILROAD CAR COUPLER ARRANGEMENT LIMITING EXCESS LATERAL MOVEMENT OF THE COUPLER SHANK
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Patent #:
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Issue Dt:
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06/23/1987
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Application #:
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06810698
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Filing Dt:
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12/19/1985
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Title:
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ELASTOMERIC BEARING PAD WITH UNLIKE THREADED FASTENERS
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Patent #:
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Issue Dt:
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07/14/1987
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Application #:
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06842111
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Filing Dt:
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03/20/1986
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Title:
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GRINDING WHEEL ADVANCING APPARATUS
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Patent #:
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Issue Dt:
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01/19/1988
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Application #:
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06938791
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Filing Dt:
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12/08/1986
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Title:
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HARDNESS TESTING APPARATUS
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Patent #:
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Issue Dt:
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03/07/1989
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Application #:
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07104945
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Filing Dt:
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10/05/1987
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Title:
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SAND DISPENSING ASSEMBLY
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Patent #:
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Issue Dt:
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10/03/1989
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Application #:
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07146379
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Filing Dt:
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01/22/1988
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Title:
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DIAGONALLY BRACED RAILWAY TRUCK
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Patent #:
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Issue Dt:
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07/18/1989
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Application #:
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07173232
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Filing Dt:
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03/24/1988
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Title:
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RAILROAD CAR COUPLER ARRANGEMENT LIMITING EXCESS LATERAL MOVEMENT OF THE COUPLER SHANK
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Patent #:
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Issue Dt:
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09/05/1989
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Application #:
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07185878
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Filing Dt:
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04/25/1988
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Title:
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ROTARY RAILWAY DRAWBAR COUPLER
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Patent #:
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Issue Dt:
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06/13/1989
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Application #:
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07200466
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Filing Dt:
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05/31/1988
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Title:
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RAILWAY TRUCK BOLSTER WITH IMPROVED BRAKE ATTACHMENT
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Patent #:
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Issue Dt:
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05/22/1990
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Application #:
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07302902
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Filing Dt:
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01/30/1989
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Title:
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ELECTRICALLY GROUNDED RAILWAY TRUCK
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Patent #:
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Issue Dt:
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08/07/1990
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Application #:
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07351066
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Filing Dt:
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05/12/1989
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Title:
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GRAVITY WEDGE FOR SLACKLESS RAILCAR CONNECTIONS
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Patent #:
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Issue Dt:
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09/04/1990
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Application #:
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07389410
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Filing Dt:
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08/04/1989
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Title:
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FRICTION SHOE ASSEMBLY FOR REPAIR OF WORN RAILWAY TRUCK
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Patent #:
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Issue Dt:
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12/11/1990
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Application #:
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07389548
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Filing Dt:
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08/04/1989
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Title:
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PULLING LUG FOR RAILWAY VEHICLE COUPLER
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Patent #:
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Issue Dt:
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05/14/1991
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Application #:
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07425026
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Filing Dt:
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10/23/1989
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Title:
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FEMALE CONNECTING MEMBER WITH DISASSEMBLY FEATURE FOR ARTICULATED CONNECTION
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Patent #:
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Issue Dt:
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03/19/1991
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Application #:
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07428063
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Filing Dt:
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10/27/1989
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Title:
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RAILWAY VEHICLE ROTARY DRAWBAR ARRANGEMENT
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Patent #:
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Issue Dt:
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01/15/1991
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Application #:
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07448370
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Filing Dt:
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12/11/1989
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Title:
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RAILWAY COUPLER HEAD STRENGTHENED AT HORN LINE
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Patent #:
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Issue Dt:
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01/14/1992
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Application #:
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07458410
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Filing Dt:
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12/28/1989
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Title:
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SLACKLESS RAILCAR CONNECTIONS WITH UPWARD WEAR INDICATOR
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Patent #:
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Issue Dt:
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07/30/1991
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Application #:
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07483876
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Filing Dt:
|
02/23/1990
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Title:
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SLACKLESS RAILCAR CONNECTIONS WITH EXTRACTABLE WEDGE
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Patent #:
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|
Issue Dt:
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03/26/1991
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Application #:
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07485641
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Filing Dt:
|
02/27/1990
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|
Title:
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BEARING ARRANGEMENT FOR RAILWAY DRAWBAR CONNECTION
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Patent #:
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|
Issue Dt:
|
08/06/1991
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Application #:
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07516358
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Filing Dt:
|
04/30/1990
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|
Title:
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METHOD OF APPLYING A POLYOLEFIN COATING TO PIPE
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Patent #:
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|
Issue Dt:
|
08/06/1991
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Application #:
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07518426
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Filing Dt:
|
05/02/1990
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Title:
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RESTRAINED PIPE JOINT
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Patent #:
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Issue Dt:
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10/08/1991
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Application #:
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07518925
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Filing Dt:
|
05/04/1990
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Title:
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SLACKLESS COUPLER CONNECTION FOR A RAILWAY VEHICLE
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Patent #:
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Issue Dt:
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05/26/1992
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Application #:
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07568773
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Filing Dt:
|
09/26/1990
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Title:
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COUPLER MEMBER RETENTION IN A RAILWAY VEHICLE
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Patent #:
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Issue Dt:
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09/10/1991
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Application #:
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07582422
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Filing Dt:
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09/14/1990
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Title:
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MULTI FRICTION SIDE BEARING FOR A RAILCAR TRUCK
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Patent #:
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Issue Dt:
|
02/11/1992
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Application #:
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07607828
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Filing Dt:
|
11/01/1990
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Title:
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RAILCAR TRUCK BOLSTER WITH IMMOBILIZED FRICTION SHOES
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Patent #:
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Issue Dt:
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03/17/1992
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Application #:
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07628380
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Filing Dt:
|
12/17/1990
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Title:
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FRICTION SHOE FOR RAILCAR TRUCK
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Patent #:
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Issue Dt:
|
05/12/1992
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Application #:
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07631905
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Filing Dt:
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12/21/1990
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Title:
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LIGHT WEIGHT FATIGUE RESISTANT RAILCAR TRUCK BOLSTER
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Patent #:
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Issue Dt:
|
03/24/1992
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Application #:
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07673344
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Filing Dt:
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03/22/1991
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Title:
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RAILCAR ARTICULATED CONNECTOR AND WEDGE SHIM THEREFORE
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Patent #:
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Issue Dt:
|
02/11/1992
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Application #:
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07685044
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Filing Dt:
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04/15/1991
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Title:
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SELF ADJUSTING CONSTANT CONTACT SIDE BEARING FOR RAILCARS
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Patent #:
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Issue Dt:
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09/21/1993
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Application #:
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07687560
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Filing Dt:
|
04/19/1991
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Title:
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LIMITED SLACK RAILCAR CONNECTOR HAVING ELASTIC SPACE MEMBER
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Patent #:
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Issue Dt:
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12/21/1993
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Application #:
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07688839
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Filing Dt:
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04/22/1991
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Title:
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IMPROVED CEMENT AND POLYOLEFIN LINED PRODUCT
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Patent #:
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Issue Dt:
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07/28/1992
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Application #:
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07692704
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Filing Dt:
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04/29/1991
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Title:
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WEDGE SHIM AND FOLLOWER BLOCK FOR A RAILCAR ARTICULATED CONNECTOR
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Patent #:
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Issue Dt:
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10/27/1992
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Application #:
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07751244
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Filing Dt:
|
08/29/1991
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|
Title:
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APPARATUS FOR HANDLING RAILWAY WHEELS
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Patent #:
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Issue Dt:
|
05/11/1993
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Application #:
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07753037
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Filing Dt:
|
08/30/1991
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|
Title:
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APPARATUS AND METHOD FOR SPRUE REMOVAL AND GRINDING OF RAILROAD WHEELS
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Patent #:
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|
Issue Dt:
|
08/24/1993
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Application #:
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07753092
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Filing Dt:
|
08/30/1991
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|
Title:
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APPARATUS FOR MODIFYING THERMAL GRADIENT FOR CASTING IN GRAPHITE MOLDS
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Patent #:
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|
Issue Dt:
|
07/06/1993
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Application #:
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07786042
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Filing Dt:
|
10/31/1991
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|
Title:
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STRENGTHENED STRUCTURE FOR A STEERING ARM ASSEMBLY HAVING A COMPOUND RADIAL FILLET AT JUNCTURE
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Patent #:
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|
Issue Dt:
|
03/16/1993
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Application #:
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07807321
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Filing Dt:
|
12/16/1991
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Title:
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CENTER SILL WITH SHORT YOKE MEMBER FOR CONVERTING FROM COUPLER TO DRAWBAR ARRANGEMENT WITHOUT MODIFYING CENTER SILL
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Patent #:
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|
Issue Dt:
|
08/18/1992
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Application #:
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07833158
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Filing Dt:
|
02/10/1992
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|
Title:
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FREIGHT RAILCAR TRUCK AND BOLSTER FOR OUTBOARD SUPPORT OF CAR BODY BEARINGS LOCATED ENTIRELY OUTSIDE OF THE SIDEFRAMES FOR RECEIVING THE ENTIRE VEHICLE WEIGHT WITH SIDE
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Patent #:
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Issue Dt:
|
08/03/1993
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Application #:
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07908051
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Filing Dt:
|
07/06/1992
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|
Title:
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RAILWAY DRAWBAR WITH FABRICATED SECTION
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Patent #:
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Issue Dt:
|
06/14/1994
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Application #:
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07980356
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Filing Dt:
|
12/31/1992
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|
Title:
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METHOD FOR SPRUE REMOVAL AND GRINDING OF RAILROAD WHEELS
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Patent #:
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|
Issue Dt:
|
05/17/1994
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Application #:
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07986862
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Filing Dt:
|
12/04/1992
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Title:
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SLACKLESS RAILWAY COUPLER WITH DRAFT/BUFF GEAR
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Patent #:
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Issue Dt:
|
08/02/1994
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Application #:
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08036015
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Filing Dt:
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03/23/1993
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Title:
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A RAILWAY WHEEL
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Patent #:
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Issue Dt:
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04/26/1994
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Application #:
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08079102
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Filing Dt:
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06/17/1993
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Title:
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SIDEFRAME WITH INCREASED FATIGUE LIFE HAVING LONGER CROSS-SECTIONAL THICKNESS TRANSITION ZONE
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Patent #:
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Issue Dt:
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04/26/1994
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Application #:
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08083048
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Filing Dt:
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06/25/1993
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Title:
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COUPLER FOLLOWER WITH ELASTOMERIC WEAR PAD FOR PREVENTING METAL TO METAL CONTACT BETWEEN THE FOLLOWER AND THE CENTER SILL SIDE WALLS
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Patent #:
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Issue Dt:
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07/26/1994
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Application #:
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08088070
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Filing Dt:
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07/06/1993
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Title:
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TRUCK BOLTSER WITH LATERALLY WIDER FRICTION SHOE POCKET AND MECHANISM FOR LATERAL TRAVEL OF THE FRICTION SHOE
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Patent #:
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Issue Dt:
|
05/02/1995
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Application #:
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08131143
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Filing Dt:
|
10/04/1993
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Title:
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LIGHTWEIGHT FATIGUE RESISTANT RAILCAR TRUCK SIDEFRAME WITH TAPERING I-BEAM CONSTRUCTION
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Patent #:
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Issue Dt:
|
08/08/1995
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Application #:
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08138497
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Filing Dt:
|
10/15/1993
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Title:
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LIGHTWEIGHT, IMPROVED PERFORMANCE TRUCK
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Patent #:
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Issue Dt:
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06/27/1995
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Application #:
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08160943
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Filing Dt:
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12/03/1993
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Title:
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ALLOY MATERIAL ADDITION METHOD AND APPARATUS FOR SMELTING AND MELTING FURNACES
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Patent #:
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Issue Dt:
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09/19/1995
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Application #:
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08180026
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Filing Dt:
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01/11/1994
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Title:
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TRUCK PEDESTAL DESIGN
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Patent #:
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Issue Dt:
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10/03/1995
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Application #:
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08216177
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Filing Dt:
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03/22/1994
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Title:
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LUBRICATION MEANS FOR SLACK-FREE RAILCAR CONNECTIONS
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Patent #:
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Issue Dt:
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09/26/1995
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Application #:
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08223553
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Filing Dt:
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04/06/1994
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Title:
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BOLSTER FRICTION SHOE POCKET WITH RELIEVED OUTER WALL
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Patent #:
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Issue Dt:
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10/31/1995
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Application #:
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08276563
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Filing Dt:
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07/18/1994
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Title:
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SIDE ARM STRUCTURE OF A STEERING ARM ASSEMBLY HAVING AN UNDERCUT RADIUS
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Patent #:
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Issue Dt:
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01/09/1996
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Application #:
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08292511
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Filing Dt:
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08/18/1994
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Title:
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CAST STEEL COMPOSITION FOR RAILWAY COMPONENTS
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Patent #:
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Issue Dt:
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06/11/1996
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Application #:
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08294559
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Filing Dt:
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08/23/1994
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Title:
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SPRING-PACK ASSEMBLY FOR A RAILWAY TRUCK BOLSTER ASSEMBLY
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Patent #:
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Issue Dt:
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04/02/1996
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Application #:
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08323888
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Filing Dt:
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10/17/1994
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Title:
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DEVICE FOR IMPROVING WARP STIFFNESS OF A RAILCAR TRUCK
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Patent #:
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Issue Dt:
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11/12/1996
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Application #:
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08324237
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Filing Dt:
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10/17/1994
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Title:
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NON-CONTACT RAILWAY WHEEL TEST APPARATUS AND METHOD
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Patent #:
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Issue Dt:
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01/09/1996
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Application #:
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08336763
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Filing Dt:
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11/09/1994
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Title:
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LIGHTWEIGHT TRUCK SIDEFRAME
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Patent #:
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Issue Dt:
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11/12/1996
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Application #:
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08351775
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Filing Dt:
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12/08/1994
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Title:
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RAILCAR TRUCK BEARING ADAPTER CONSTRUCTION
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Patent #:
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Issue Dt:
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04/23/1996
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Application #:
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08351809
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Filing Dt:
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12/08/1994
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Title:
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RAILCAR TRUCK BEARING ADAPTER CONSTRUCTION
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Patent #:
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Issue Dt:
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12/10/1996
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Application #:
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08436885
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Filing Dt:
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05/08/1995
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Title:
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RAILWAY CAR COUPLER KNUCKLE
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Patent #:
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Issue Dt:
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08/20/1996
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Application #:
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08501998
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Filing Dt:
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07/13/1995
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Title:
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LIGHTWEIGHT RAILCAR TRUCK SIDEFRAME WITH INCREASED RESISTANCE TO LATERAL TWISTING
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Patent #:
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Issue Dt:
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03/03/1998
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Application #:
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08560971
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Filing Dt:
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11/20/1995
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Title:
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DEVICE FOR IMPROVING WARP STIFFNESS OF A RAILCAR TRUCK
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Patent #:
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Issue Dt:
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11/12/1996
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Application #:
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08627802
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Filing Dt:
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04/10/1996
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Title:
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GRAVITY WEDGE FOR A SLACKLESS RAILCAR CONNECTOR ASSEMBLY
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Patent #:
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Issue Dt:
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09/22/1998
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Application #:
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08671701
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Filing Dt:
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06/28/1996
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Title:
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DRAFT SILL AND WHEEL TRUCK CONNECTION
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Patent #:
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Issue Dt:
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05/18/1999
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Application #:
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08680145
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Filing Dt:
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07/15/1996
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Title:
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ARC FURNACE FUME COLLECTION SYSTEM AND METHOD
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Patent #:
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Issue Dt:
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05/05/1998
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Application #:
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08700301
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Filing Dt:
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08/20/1996
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Title:
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RAILCAR TRUCK BEARING ADAPTER CONSTRUCTION
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Patent #:
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Issue Dt:
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09/15/1998
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Application #:
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08709389
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Filing Dt:
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09/06/1996
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Title:
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SIDE BEARINGS FOR TRUCK BOLSTERS
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Patent #:
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Issue Dt:
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05/12/1998
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Application #:
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08713869
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Filing Dt:
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09/13/1996
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Title:
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MULTI-RATE VERTICAL LOAD SUPPORT FOR AN OUTBOARD BEARING RAILWAY TRUCK
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Patent #:
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Issue Dt:
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05/05/1998
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Application #:
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08713987
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Filing Dt:
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09/13/1996
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Title:
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DYNAMICALLY STABLE, LIGHTWEIGHT RAILCAR SUPPORT SYSTEM
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Patent #:
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Issue Dt:
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05/19/1998
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Application #:
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08780546
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Filing Dt:
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01/08/1997
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Title:
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RAILWAY TRUCK CASTINGS AND METHOD AND CORES FOR MAKING CASTINGS
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Patent #:
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Issue Dt:
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02/17/1998
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Application #:
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08783479
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Filing Dt:
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01/14/1997
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Title:
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RAILWAY TRUCK SIDEFRAME WITH INTERNAL RIBS IN BOTTOM MEMBER
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Patent #:
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Issue Dt:
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09/22/1998
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Application #:
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08792808
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Filing Dt:
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01/30/1997
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Title:
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RING SEAT REMOVAL SYSTEM FOR A RAILCAR ARTICULATE CONNECTOR
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Patent #:
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Issue Dt:
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08/18/1998
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Application #:
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08831733
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Filing Dt:
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04/01/1997
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Title:
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RAILCAR TRUCK BEARING ADAPTER CONSTRUCTION
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Patent #:
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Issue Dt:
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08/11/1998
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Application #:
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08843020
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Filing Dt:
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04/11/1997
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Title:
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RAILWAY TRUCK WITH ELASTOMETRIC SUSPENSION
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