Total properties:
40
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Patent #:
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Issue Dt:
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Application #:
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05682916
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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Application #:
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05775380
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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03/28/1978
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Application #:
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05779620
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Filing Dt:
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Title:
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RAILROAD FROGS
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Patent #:
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Issue Dt:
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Application #:
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05798319
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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08/31/1982
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Application #:
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05836376
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Filing Dt:
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09/26/1977
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Title:
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FOUNDRY MOLDS
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Patent #:
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Issue Dt:
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10/05/1982
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Application #:
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05859259
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Filing Dt:
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12/12/1977
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Title:
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CAST IRON RAILROAD BRAKE SHOES
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Patent #:
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Issue Dt:
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Application #:
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05870357
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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05/08/1979
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Application #:
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05882791
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Filing Dt:
|
03/02/1978
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Title:
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RAILROAD AIR BRAKE SYSTEMS
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Patent #:
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Issue Dt:
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01/20/1981
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Application #:
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05972891
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Filing Dt:
|
12/26/1978
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Title:
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RAILROAD LUBRICTORS
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Patent #:
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Issue Dt:
|
02/17/1981
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Application #:
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06019012
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Filing Dt:
|
03/05/1979
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Title:
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RAILWAY DOUBLE TONGUE SWITCH
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Patent #:
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Issue Dt:
|
12/07/1982
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Application #:
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06077608
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Filing Dt:
|
09/21/1979
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Title:
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RAILROAD FROGS
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|
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Patent #:
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Issue Dt:
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10/27/1981
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Application #:
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06120964
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Filing Dt:
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02/13/1980
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Title:
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RAILROAD CAR HAND BRAKE SIGNAL DEVICE
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Patent #:
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Issue Dt:
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08/31/1982
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Application #:
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06133337
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Filing Dt:
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03/24/1980
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Title:
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RAIL LUBRICATOR
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Patent #:
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Issue Dt:
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08/03/1982
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Application #:
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06187341
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Filing Dt:
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09/15/1980
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Title:
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CASTINGS
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Patent #:
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Issue Dt:
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01/31/1984
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Application #:
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06260110
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Filing Dt:
|
05/04/1981
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Title:
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RAILROAD SWITCH MACHINE
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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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06545488
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Filing Dt:
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10/26/1983
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Title:
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RAILROAD FROG HAVING MOVABLE WING RAILS
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Patent #:
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Issue Dt:
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11/25/1986
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Application #:
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06652546
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Filing Dt:
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09/20/1984
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Title:
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SPRING RAIL FROG
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|
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Patent #:
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Issue Dt:
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06/07/1988
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Application #:
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06900996
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Filing Dt:
|
08/28/1986
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Title:
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METHOD FOR HEAR TREATING RAIL
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Patent #:
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Issue Dt:
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04/19/1988
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Application #:
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06909950
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Filing Dt:
|
09/22/1986
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Title:
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ADJUSTABLE SWITCH POINT GUARD
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|
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Patent #:
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Issue Dt:
|
09/13/1988
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Application #:
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07011120
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Filing Dt:
|
02/05/1987
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Title:
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ADJUSTABLE RAIL BRACE
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|
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Patent #:
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Issue Dt:
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04/25/1989
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Application #:
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07118215
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Filing Dt:
|
11/06/1987
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Title:
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RAIL BRACE
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|
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Patent #:
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Issue Dt:
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07/03/1990
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Application #:
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07294423
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Filing Dt:
|
01/09/1989
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Title:
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RAILROAD SWITCH STAND
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|
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Patent #:
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Issue Dt:
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04/14/1992
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Application #:
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07590781
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Filing Dt:
|
10/01/1990
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Title:
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RAIL BRACE ASSEMBLY
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|
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Patent #:
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Issue Dt:
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05/17/1994
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Application #:
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07806377
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Filing Dt:
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12/13/1991
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Title:
|
RAILROAD FROG
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|
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Patent #:
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Issue Dt:
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01/05/1993
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Application #:
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07825557
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Filing Dt:
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01/24/1992
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Title:
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GUARD RAIL ASSEMBLY
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|
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Patent #:
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Issue Dt:
|
08/17/1993
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Application #:
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07898410
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Filing Dt:
|
06/15/1992
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Title:
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A GUARD RAIL ASSEMBLY SUPPORT BLOCK
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|
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Patent #:
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Issue Dt:
|
08/24/1993
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Application #:
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07898411
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Filing Dt:
|
06/15/1992
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Title:
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A GUARD RAIL ASSEMBLY HOOK
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|
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Patent #:
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Issue Dt:
|
02/27/1996
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Application #:
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08248668
|
Filing Dt:
|
05/25/1994
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Title:
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RAILROAD SWITCH STAND WITH FOOT OPERATED HANDLE LATCH
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|
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Patent #:
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|
Issue Dt:
|
10/03/1995
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Application #:
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08279556
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Filing Dt:
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07/25/1994
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Title:
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RAIL ANCHOR ASSEMBLY
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|
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Patent #:
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Issue Dt:
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05/30/1995
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Application #:
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08360133
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Filing Dt:
|
12/20/1994
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Title:
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RAILROAD SWITCH STAND HAVING FOOT AND HAND ACCOMMODATING THROW HANDLE
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|
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Patent #:
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Issue Dt:
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08/13/1996
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Application #:
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08384026
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Filing Dt:
|
02/06/1995
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Title:
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RAILROAD SPRING FROG
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|
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Patent #:
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Issue Dt:
|
02/04/1997
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Application #:
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08391197
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Filing Dt:
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02/21/1995
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Title:
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PSEUDO HEAVY POINT FROG ASSEMBLY
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|
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Patent #:
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Issue Dt:
|
03/05/1996
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Application #:
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08516504
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Filing Dt:
|
08/17/1995
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Title:
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DIRECT SUPPORT FROG ASSEMBLY
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|
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Patent #:
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|
Issue Dt:
|
10/01/1996
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Application #:
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08537607
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Filing Dt:
|
10/02/1995
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Title:
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REVERSIBLE WING INSERT FROG
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|
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Patent #:
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Issue Dt:
|
01/21/1997
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Application #:
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08561568
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Filing Dt:
|
11/22/1995
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Title:
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WING RAIL HOLD-DOWN
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|
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Patent #:
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|
Issue Dt:
|
08/05/1997
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Application #:
|
08635876
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Filing Dt:
|
04/18/1996
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Title:
|
DIRECT SUPPORT FROG ASSEMBLY
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|
|
Patent #:
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|
Issue Dt:
|
05/05/1998
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Application #:
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08759958
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Filing Dt:
|
12/03/1996
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Title:
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RAIL CROSSING ASSEMBLY
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|
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Patent #:
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|
Issue Dt:
|
09/22/1998
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Application #:
|
08848803
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Filing Dt:
|
05/01/1997
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Title:
|
RAILROAD SPRING FROG ASSEMBLY
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|
|
Patent #:
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|
Issue Dt:
|
12/08/1998
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Application #:
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08920777
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Filing Dt:
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08/29/1997
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Title:
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RAILROAD TRACKWORK INTERSECTIONS
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|
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Patent #:
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|
Issue Dt:
|
09/15/1998
|
Application #:
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08980569
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Filing Dt:
|
12/01/1997
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Title:
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SPRING RAIL FROG HAVING SWITCHABLE MAGNET FOR HOLDING WING RAIL OPEN
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