Total properties:
14
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Patent #:
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Issue Dt:
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04/09/1985
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Application #:
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05950003
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Filing Dt:
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10/06/1978
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Title:
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CROWD DRIVE ASSEMBLY FOR POWER SHOVELS
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Patent #:
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Issue Dt:
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08/07/1984
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Application #:
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05950005
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Filing Dt:
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10/06/1978
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Title:
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POWER SHOVEL HAVING IMPROVED HOIST SYSTEM
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Patent #:
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Issue Dt:
|
03/06/1984
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Application #:
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06326470
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Filing Dt:
|
12/02/1981
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Title:
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HOIST PULL DOWN SYSTEM FOR BLAST HOLE DRILL
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Patent #:
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Issue Dt:
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04/15/1986
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Application #:
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06527443
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Filing Dt:
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08/29/1983
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Title:
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LIVE ROLLER CIRCLE FOR LARGE EXCAVATORS
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Patent #:
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Issue Dt:
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08/11/1992
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Application #:
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07584550
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Filing Dt:
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09/18/1990
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Title:
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BOOM SUPPORT ASSEMBLY
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Patent #:
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Issue Dt:
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08/25/1992
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Application #:
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07813356
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Filing Dt:
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12/24/1991
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Title:
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DRAGLINE BUCKET LINE PROTECTION DEVICE
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Patent #:
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Issue Dt:
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09/27/1994
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Application #:
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07840153
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Filing Dt:
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02/24/1992
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Title:
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BOOM SUPPORT PENDANT PIN RETAINER
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Patent #:
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Issue Dt:
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12/14/1993
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Application #:
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07843563
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Filing Dt:
|
02/28/1992
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Title:
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METHOD FOR FORMING STRUCTURAL UNIT
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Patent #:
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|
Issue Dt:
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08/02/1994
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Application #:
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07901244
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Filing Dt:
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06/19/1992
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Title:
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ROLLER LOAD MEASURING DEVICE
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Patent #:
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Issue Dt:
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09/13/1994
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Application #:
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07928279
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Filing Dt:
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08/11/1992
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Title:
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REMOVABLE PIPE ARCH FOR DRAGLINE BUCKETS
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Patent #:
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|
Issue Dt:
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11/29/1994
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Application #:
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08013525
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Filing Dt:
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02/04/1993
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Title:
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CONNECTOR PIN ASSEMBLY FOR BUCKET RIGGING
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Patent #:
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|
Issue Dt:
|
06/14/1994
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Application #:
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08096055
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Filing Dt:
|
07/22/1993
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Title:
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METHOD FOR MEASURING THE WEIGHT OF A SUSPENDED LOAD
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Patent #:
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Issue Dt:
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11/24/1998
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Application #:
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08674090
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Filing Dt:
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07/01/1996
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Title:
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DIPPER DOOR ACTUATED LUBE PUMPING SYSTEM
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Patent #:
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Issue Dt:
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Application #:
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UNAVAILABLE
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Filing Dt:
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Title:
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