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Patent #:
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Issue Dt:
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02/27/1990
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Application #:
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07139334
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Filing Dt:
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12/29/1987
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Title:
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DOOR HANDLE
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Patent #:
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Issue Dt:
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03/12/1991
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Application #:
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07142395
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Filing Dt:
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01/11/1988
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Title:
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DISPLAY PACKAGE FOR LOCKSET
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Patent #:
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Issue Dt:
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01/01/1991
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Application #:
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07213084
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Filing Dt:
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06/29/1988
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Title:
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ELECTROMAGNETIC SHEAR LOCK
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Patent #:
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Issue Dt:
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02/27/1990
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Application #:
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07272992
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Filing Dt:
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11/18/1988
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Title:
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ENTRANCE SECURITY SYSTEM
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Patent #:
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Issue Dt:
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04/10/1990
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Application #:
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07289317
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Filing Dt:
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12/23/1988
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Title:
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DOOR CLOSER POSITION MONITOR
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Patent #:
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Issue Dt:
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01/16/1990
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Application #:
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07297700
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Filing Dt:
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01/17/1989
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Title:
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DUAL SENSOR ELECTROMAGNETIC DOOR LOCK SYSTEM
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Patent #:
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Issue Dt:
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09/18/1990
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Application #:
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07340499
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Filing Dt:
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04/19/1989
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Title:
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ARMATURE FOR ELECTROMAGNETIC LOCK
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Patent #:
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Issue Dt:
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08/21/1990
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Application #:
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07357228
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Filing Dt:
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05/26/1989
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Title:
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DOOR COORDINATOR
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Patent #:
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Issue Dt:
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12/25/1990
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Application #:
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07361249
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Filing Dt:
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06/05/1989
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Title:
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VARIABLE POSITION DOOR CLOSER
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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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07366506
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Filing Dt:
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06/13/1989
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Title:
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MANUAL AND ELECTRICAL MECHANISM FOR UNLOCKING A BOLT
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Patent #:
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Issue Dt:
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05/21/1991
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Application #:
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07366864
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Filing Dt:
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06/13/1989
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Title:
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ELECTROMAGNETIC SHEAR LOCK
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Patent #:
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Issue Dt:
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12/04/1990
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Application #:
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07369803
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Filing Dt:
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06/22/1989
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Title:
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UNIVERSAL ASSEMBLY FOR TOP AND BOTTOM LATCHES, IN VERTICAL - ROD EXIT DEVICES, AND TOP AND BOTTOM LATCHES FOR SUCH DEVICES
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Patent #:
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Issue Dt:
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12/18/1990
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Application #:
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07394886
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Filing Dt:
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08/17/1989
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Title:
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LATCH-OPERATING MECHANISM FOR A PANIC EGRESS DEVICE
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Patent #:
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Issue Dt:
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12/25/1990
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Application #:
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07399671
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Filing Dt:
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08/28/1989
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Title:
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DEADBOLT BACKSET LATCH WITH INTERLOCK
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Patent #:
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Issue Dt:
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02/18/1992
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Application #:
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07404776
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Filing Dt:
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09/08/1989
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Title:
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DOOR SECURITY TRACK
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Patent #:
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Issue Dt:
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03/10/1992
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Application #:
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07421724
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Filing Dt:
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10/16/1989
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Title:
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PRUNER
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Patent #:
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Issue Dt:
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04/30/1991
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Application #:
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07458194
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Filing Dt:
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12/28/1989
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Title:
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PANIC EXIT DEVICE HAVING AN EXIT-DELAYING MECHANISM
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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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07483798
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Filing Dt:
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02/23/1990
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Title:
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DOOR EXIT-DELAYING MEANS
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Patent #:
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Issue Dt:
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12/31/1991
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Application #:
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07490731
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Filing Dt:
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03/07/1990
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Title:
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FASTENER FOR BICYCLE ACCESSORIES
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Patent #:
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Issue Dt:
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06/18/1991
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Application #:
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07506210
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Filing Dt:
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04/09/1990
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Title:
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FLUSHBOLT ACTUATOR ASSEMBLY
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Patent #:
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Issue Dt:
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04/30/1991
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Application #:
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07514175
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Filing Dt:
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04/25/1990
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Title:
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IMPROVED BICYCLE LOCK
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Patent #:
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Issue Dt:
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07/07/1992
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Application #:
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07526973
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Filing Dt:
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05/22/1990
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Title:
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MOUNTING BRACKET FOR U-LOCKS
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Patent #:
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Issue Dt:
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11/26/1991
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Application #:
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07562417
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Filing Dt:
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07/30/1990
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Title:
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PANIC EXIT DEVICE HAVING NOISE SUPPRESSION
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Patent #:
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Issue Dt:
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11/12/1991
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Application #:
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07563040
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Filing Dt:
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08/03/1990
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Title:
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PACKAGING SYSTEM
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Patent #:
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Issue Dt:
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08/27/1991
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Application #:
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07592233
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Filing Dt:
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10/03/1990
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Title:
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LATCH AND ROD GUARD ASSEMBLY
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Patent #:
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Issue Dt:
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08/18/1992
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Application #:
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07603532
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Filing Dt:
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10/25/1990
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Title:
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MICROPROCESSOR CONTROLLED DOOR HOLDER
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Patent #:
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Issue Dt:
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11/12/1991
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Application #:
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07615128
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Filing Dt:
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11/19/1990
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Title:
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DOOR SECURITY SYSTEM
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Patent #:
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Issue Dt:
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12/10/1991
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Application #:
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07649538
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Filing Dt:
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01/28/1991
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Title:
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INTERCHANGEABLE LOCK CORE CYLINDER
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Patent #:
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Issue Dt:
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03/03/1992
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Application #:
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07654790
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Filing Dt:
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02/11/1991
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Title:
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BICYCLE LOCK
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Patent #:
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Issue Dt:
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02/04/1992
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Application #:
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07709167
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Filing Dt:
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06/03/1991
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Title:
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EXIT-DELAYING MECHANISM, FOR A PANIC EXIT DEVICE
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Patent #:
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Issue Dt:
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10/06/1992
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Application #:
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07723741
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Filing Dt:
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07/01/1991
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Title:
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LOCKSET ADAPTABLE FOR INSTALLATION AT MORE THAN ONE BACKSET DISTANCE
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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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07749972
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Filing Dt:
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08/26/1991
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Title:
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ELECTROMAGNETIC LOCK ASSEMBLY
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Patent #:
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Issue Dt:
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08/18/1992
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Application #:
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07789564
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Filing Dt:
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11/08/1991
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Title:
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ARMATURE ASSEMBLY FOR ELECTROMAGNETIC DOOR HOLDER
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Patent #:
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Issue Dt:
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05/04/1993
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Application #:
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07806200
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Filing Dt:
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12/13/1991
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Title:
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APPARATUS AND METHOD FOR INCREASING THE EFFICIENCY OF A DOOR CLOSER BY REDUCING FRICTION THEREIN
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Patent #:
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Issue Dt:
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02/09/1993
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Application #:
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07812713
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Filing Dt:
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12/23/1991
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Title:
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ELECTROMAGNETIC DOOR LOCK ASSEMBLY
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Patent #:
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Issue Dt:
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10/13/1992
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Application #:
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07830582
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Filing Dt:
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02/06/1992
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Title:
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CONCEALED EXIT DEVICE WITH ADJUSTMENT MECHANISM
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Patent #:
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Issue Dt:
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06/22/1993
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Application #:
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07862656
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Filing Dt:
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04/01/1992
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Title:
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SELF-TRIMMING SHIELD FOR A DOOR HEEL
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Patent #:
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Issue Dt:
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02/09/1993
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Application #:
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07921777
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Filing Dt:
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07/30/1992
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Title:
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DOOR LOCK ARMATURE ASSEMBLY
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Patent #:
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Issue Dt:
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05/03/1994
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Application #:
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08037748
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Filing Dt:
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03/26/1993
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Title:
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INTERCHANGEABLE FACEPLATES FOR DOOR LATCHES PERMITTING ADAPTATION TO A VARIETY OF STANDARD DOOR PREPARATIONS
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Patent #:
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Issue Dt:
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01/16/1996
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Application #:
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08049001
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Filing Dt:
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04/16/1993
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Title:
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ELECTROMAGNETIC SHEAR LOCK
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Patent #:
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Issue Dt:
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03/07/1995
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Application #:
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08056001
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Filing Dt:
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05/03/1993
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Title:
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NON-HANDED DOOR LATCH FOR PASSAGE AND PRIVACY FUNCTIONS
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Patent #:
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Issue Dt:
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07/16/1996
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Application #:
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08065185
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Filing Dt:
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05/20/1993
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Title:
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PROGRAMMER FOR CONTACT READABLE ELECTRONIC CONTROL SYSTEM AND PROGRAMMING METHOD THEREFOR
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Patent #:
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Issue Dt:
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05/09/1995
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Application #:
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08070064
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Filing Dt:
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06/01/1993
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Title:
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EXIT DELAYING MECHANISM FOR PANIC EXIT DOOR
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Patent #:
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Issue Dt:
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11/07/1995
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Application #:
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08070065
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Filing Dt:
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06/01/1993
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Title:
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DOOR LATCH ASSEMBLY WITH MELTABLE FUSE MECHANISM
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Patent #:
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Issue Dt:
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12/13/1994
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Application #:
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08070066
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Filing Dt:
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06/01/1993
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Title:
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PNEUMATIC CONTROLLED EXIT DEVICE
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Patent #:
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|
Issue Dt:
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08/29/1995
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Application #:
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08084102
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Filing Dt:
|
07/01/1993
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Title:
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BREAKAWAY LEVER CLUTCH
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Patent #:
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|
Issue Dt:
|
09/05/1995
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Application #:
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08137526
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Filing Dt:
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10/15/1993
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Title:
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ROCKER LATCH OVERHEAD DOOR HOLDER ASSEMBLY
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Patent #:
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|
Issue Dt:
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09/12/1995
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Application #:
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08137865
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Filing Dt:
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10/15/1993
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Title:
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SELECTABLE FRICTION ASSISTED DOOR HOLDER ASSEMBLY
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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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08138168
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Filing Dt:
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10/15/1993
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Title:
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END CAP LOCKING OVERHEAD MOUNTED DOOR HOLDER ASSEMBLY
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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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08138523
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Filing Dt:
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10/15/1993
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Title:
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MODULAR REDUCED FRICTION OVERHEAD DOOR HOLDER ASSEMBLY
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Patent #:
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|
Issue Dt:
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09/12/1995
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Application #:
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08138525
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Filing Dt:
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10/15/1993
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Title:
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LOW PROFILE OVERHEAD MOUNTED DOOR HOLDER ASSEMBLY
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Patent #:
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|
Issue Dt:
|
06/11/1996
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Application #:
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08148845
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Filing Dt:
|
11/08/1993
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Title:
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DOOR SECURITY SYSTEM
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|
|
Patent #:
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|
Issue Dt:
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11/05/1996
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Application #:
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08173282
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Filing Dt:
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12/27/1993
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Title:
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BREAKAWAY LEVER CLUTCH WITH VERTICAL LIFT TRIM
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Patent #:
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Issue Dt:
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01/16/1996
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Application #:
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08173283
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Filing Dt:
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12/27/1993
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Title:
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FAILSAFE ELECTRIC LOCKING LEVER TRIM
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Patent #:
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|
Issue Dt:
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05/14/1996
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Application #:
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08173321
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Filing Dt:
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12/27/1993
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Title:
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BREAKAWAY LEVER CLUTCH WITH CAM DRIVE PIN
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Patent #:
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|
Issue Dt:
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05/28/1996
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Application #:
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08173883
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Filing Dt:
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12/27/1993
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Title:
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BREAKAWAY LEVER WITH WEDGE RELEASE MECHANISM
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Patent #:
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|
Issue Dt:
|
12/05/1995
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Application #:
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08216374
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Filing Dt:
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03/23/1994
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Title:
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LATCH ENGAGED REMOVABLE MULLION ASSEMBLY
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Patent #:
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|
Issue Dt:
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12/26/1995
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Application #:
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08220787
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Filing Dt:
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03/31/1994
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Title:
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ELECTROMAGNETIC DOOR LOCK WITH ON-BOARD PROGRAMMABLE ACCESS CONTROL
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Patent #:
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Issue Dt:
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09/10/1996
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Application #:
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08222042
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Filing Dt:
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04/04/1994
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Title:
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ELECTROMAGNETIC DOOR HOLDER SYSTEM
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Patent #:
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Issue Dt:
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07/25/1995
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Application #:
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08225679
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Filing Dt:
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04/11/1994
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Title:
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PIVOTABLE MULLION ASSEMBLY
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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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08229894
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Filing Dt:
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04/19/1994
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Title:
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REMOVABLE CYLINDER LOCKED MULLION ASSEMBLY
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Patent #:
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Issue Dt:
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12/05/1995
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Application #:
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08275301
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Filing Dt:
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07/14/1994
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Title:
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ELECTRONIC LOCK SYSTEM FOR DOOR LATCH ASSEMBLY
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Patent #:
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|
Issue Dt:
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07/16/1996
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Application #:
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08289040
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Filing Dt:
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08/11/1994
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Title:
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METHOD FOR MAKING A HYDRAULIC DOOR CLOSER HAVING A ONE-PIECE MOLDED HOUSING BODY
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Patent #:
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|
Issue Dt:
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03/05/1996
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Application #:
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08319955
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Filing Dt:
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10/06/1994
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Title:
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SWINGING ELECTROMAGNETIC LOCK
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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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08337908
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Filing Dt:
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11/14/1994
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Title:
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OPERATING DELAY MEANS FOR A HYDRAULIC DOOR CLOSER
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Patent #:
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Issue Dt:
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12/19/1995
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Application #:
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08345106
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Filing Dt:
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11/28/1994
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Title:
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DOOR HANDLE MOUNTING ASSEMBLY
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Patent #:
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|
Issue Dt:
|
02/06/1996
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Application #:
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08362821
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Filing Dt:
|
12/22/1994
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Title:
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SELF ALIGNING PISTON ROD
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Patent #:
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|
Issue Dt:
|
02/20/1996
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Application #:
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08364645
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Filing Dt:
|
12/27/1994
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Title:
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DOOR LATCH OPERATING ASSEMBLY
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|
Patent #:
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|
Issue Dt:
|
03/04/1997
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Application #:
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08368276
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Filing Dt:
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01/03/1995
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Title:
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PRIVACY PROTECTION FOR ELECTRONIC LOCK SYSTEM
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|
Patent #:
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|
Issue Dt:
|
05/14/1996
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Application #:
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08384787
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Filing Dt:
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02/06/1995
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Title:
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EMERGENCY EXIT BAR WITH DUAL SENSORS
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|
Patent #:
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|
Issue Dt:
|
07/09/1996
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Application #:
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08399252
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Filing Dt:
|
03/06/1995
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Title:
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MEANS FOR, AND A METHOD OF, ADJUSTING A CYLINDRICAL LOCKSET FOR DOOR THICKNESS-SIZING
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Patent #:
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|
Issue Dt:
|
05/21/1996
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Application #:
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08421341
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Filing Dt:
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04/13/1995
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Title:
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CUSHION DEVICE FOR DOOR CLOSER ASSEMBLY
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Patent #:
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|
Issue Dt:
|
03/11/1997
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Application #:
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08430571
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Filing Dt:
|
04/28/1995
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Title:
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DOOR HOLDER HAVING ELECTROMAGNETIC FLUX ENEERATOR AND POWER CONTROL CIRCUIT
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Patent #:
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|
Issue Dt:
|
10/22/1996
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Application #:
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08431161
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Filing Dt:
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04/28/1995
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Title:
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METHOD AND APPARATUS FOR ATTACHMENT OF A DOOR LOCK TRIM ROSE
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|
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Patent #:
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Issue Dt:
|
05/14/1996
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Application #:
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08442180
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Filing Dt:
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05/16/1995
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Title:
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ELECTROMAGNETIC LOCK
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Patent #:
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Issue Dt:
|
02/04/1997
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Application #:
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08442396
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Filing Dt:
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05/16/1995
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Title:
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ELECTROMAGNETIC LOCK
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Patent #:
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Issue Dt:
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04/30/1996
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Application #:
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08453305
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Filing Dt:
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05/30/1995
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Title:
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DOOR HOLD OPEN DEVICE
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Patent #:
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Issue Dt:
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04/16/1996
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Application #:
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08453431
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Filing Dt:
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05/30/1995
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Title:
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TRACK DRIVEN POWER DOOR OPERATOR
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Patent #:
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Issue Dt:
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05/07/1996
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Application #:
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08453863
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Filing Dt:
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05/30/1995
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Title:
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LINEAR DRIVE POWER DOOR OPERATOR
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Patent #:
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Issue Dt:
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01/13/1998
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Application #:
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08494336
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Filing Dt:
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06/26/1995
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Title:
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HARNESS FOR SECURING A VEHICLE
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Patent #:
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|
Issue Dt:
|
08/19/1997
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Application #:
|
08513497
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Filing Dt:
|
08/10/1995
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Title:
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DUAL LOCK WITH SIMULTANEOUS RETRACTION OF LATCH AND DEADBOLT BY INSIDE LEVER AND UNCOULPLER BETWEEN DRIVING SPINDLE AND THE LEVER
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Patent #:
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Issue Dt:
|
10/20/1998
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Application #:
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08518759
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Filing Dt:
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08/24/1995
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Title:
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ELECTROMAGNETICALLY-MANAGED LATCHING EXIT BAR
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Patent #:
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Issue Dt:
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09/09/1997
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Application #:
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08523712
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Filing Dt:
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09/05/1995
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Title:
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LEVER HANDLE ASSEMBLY WITH FIELD ADJUSTABLE TAILPIECE AND LEVER HANDING
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Patent #:
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Issue Dt:
|
08/19/1997
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Application #:
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08523714
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Filing Dt:
|
09/05/1995
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Title:
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DOOR HANDLE LOCKING MECHANISM WITH DUAL FUNCTION SPRINGS
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Patent #:
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|
Issue Dt:
|
06/24/1997
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Application #:
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08524349
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Filing Dt:
|
09/06/1995
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Title:
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CLUTCH MECHANISM FOR DOOR LOCK SYSTEM
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Patent #:
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Issue Dt:
|
06/24/1997
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Application #:
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08526584
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Filing Dt:
|
09/11/1995
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Title:
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ELECTROMAGNETIC SHEAR LOCK
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Patent #:
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Issue Dt:
|
08/18/1998
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Application #:
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08562921
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Filing Dt:
|
11/27/1995
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Title:
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FIRE RATED REMOVABLE MULLION
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Patent #:
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Issue Dt:
|
07/15/1997
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Application #:
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08565926
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Filing Dt:
|
12/01/1995
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Title:
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BICYCLE LOCK BRACKET WITH SPLINES
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Patent #:
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Issue Dt:
|
07/13/1999
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Application #:
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08577267
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Filing Dt:
|
12/22/1995
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Title:
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MULTIPLE ACCESS ELECTRONIC LOCK SYSTEM
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Patent #:
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Issue Dt:
|
08/11/1998
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Application #:
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08578259
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Filing Dt:
|
12/26/1995
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Title:
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ELECTRICAL TRANSMISSION PATH FOR ELECTRICAL AND ELECTRO-MECHANICAL LOCKS
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Patent #:
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Issue Dt:
|
11/25/1997
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Application #:
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08578298
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Filing Dt:
|
12/26/1995
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Title:
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ELECTRICAL POWER TRANSFER FOR 3/4" OFFSET PIVOTS
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|
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Patent #:
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|
Issue Dt:
|
03/11/1997
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Application #:
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08578770
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Filing Dt:
|
12/26/1995
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Title:
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PUSH PAD TRIGGER RELEASE EXIT DEVICE WITH INFINITE DEADLOCKING
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Patent #:
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Issue Dt:
|
02/25/1997
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Application #:
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08578775
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Filing Dt:
|
12/26/1995
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Title:
|
BOLT AND BAR ATTACHMENT METHOD FOR AUTO ASSEMBLY
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|
|
Patent #:
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|
Issue Dt:
|
11/04/1997
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Application #:
|
08588554
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Filing Dt:
|
01/18/1996
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Title:
|
LEAD-IN DEVICE FOR AIDING THE INSTALLATION OF RIM-TYPE LOCK CYLINDERS
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Patent #:
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Issue Dt:
|
02/04/1997
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Application #:
|
08622909
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Filing Dt:
|
03/29/1996
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Title:
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PRIVACY LOCKSET FOR A DOOR
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Patent #:
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|
Issue Dt:
|
01/14/1997
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Application #:
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08648455
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Filing Dt:
|
05/15/1996
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Title:
|
THUMB ACTUATED LATCH RETRACTING MECHANISM FOR GRIP HANDLE LOCKS INCLUDING INTEGRAL INSTALLATION GRIPPING AID
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|
|
Patent #:
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|
Issue Dt:
|
07/21/1998
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Application #:
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08682173
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Filing Dt:
|
07/16/1996
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Title:
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LOCKSET WITH MOTORIZED SYSTEM FOR LOCKING AND UNLOCKING
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|
|
Patent #:
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|
Issue Dt:
|
01/20/1998
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Application #:
|
08690403
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Filing Dt:
|
07/25/1996
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Title:
|
DOOR CLOSER FOR THE NON-FIRE SIDE OF A FIRE-DOOR SAFETY INSTALLATION
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|
|
Patent #:
|
|
Issue Dt:
|
03/17/1998
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Application #:
|
08694147
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Filing Dt:
|
08/08/1996
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Title:
|
ISOLATIVE COUPLING FOR A THUMB-LEVER UNIT OF A DOOR LOCKSET
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|
|
Patent #:
|
|
Issue Dt:
|
10/06/1998
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Application #:
|
08698063
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Filing Dt:
|
08/15/1996
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Title:
|
AXIAL MOVING PUSHBUTTON FOR A LOCK HAVING ROTARY LOCKING AND RELEASE MOTIONS
|
|