Total properties:
43
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Patent #:
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Issue Dt:
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Application #:
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04566077
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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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12/05/1972
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Application #:
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05145212
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Filing Dt:
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05/20/1971
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Title:
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KEYBOARD SWITCH ASSEMBLY WITH CONDUCTIVE PLASTIC CONTACTOR AND ACTUATO R SPRING SLEEVE BIASING MEANS
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Patent #:
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Issue Dt:
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Application #:
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05154752
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Filing Dt:
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Application #:
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05297636
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Filing Dt:
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Patent #:
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Issue Dt:
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12/18/1973
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Application #:
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05297721
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Filing Dt:
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10/16/1972
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Title:
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KEYBOARD SWITCH ASSEMBLY WITH MULTI-SECTIONAL KEY ACTUATOR
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Patent #:
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Issue Dt:
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Application #:
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05298755
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Filing Dt:
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Title:
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Application #:
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05316656
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Filing Dt:
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Title:
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Application #:
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05410327
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Filing Dt:
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Title:
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Application #:
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05410328
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Filing Dt:
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Title:
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Patent #:
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Application #:
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05410329
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Filing Dt:
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Title:
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Patent #:
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Application #:
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05555854
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Filing Dt:
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Title:
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Application #:
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05563707
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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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09/06/1977
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Application #:
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05615230
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Filing Dt:
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09/22/1975
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Title:
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KEYBOARD SWITCH ASSEMBLY HAVING INTERNAL GAS PASSAGES PREFORMED IN SPA CER MEMBER
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Patent #:
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Issue Dt:
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Application #:
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05701508
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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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06/20/1978
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Application #:
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05770519
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Filing Dt:
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02/22/1977
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Title:
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KEYBOARD SWITCH ASSEMBLY HAVING FLEXIBLE CONTACT LAYER WITH SNAP INITI ATOR DOME
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Patent #:
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Issue Dt:
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12/05/1978
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Application #:
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05771016
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Filing Dt:
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02/22/1977
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Title:
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KEYBOARD WITH CONCAVE AND CONVEX DOMES
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Patent #:
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Issue Dt:
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04/28/1981
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Application #:
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05879144
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Filing Dt:
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02/21/1978
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Title:
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KEYBOARD
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Patent #:
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Issue Dt:
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06/12/1979
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Application #:
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05895228
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Filing Dt:
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04/10/1978
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Title:
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DYE MARKING DEVICE
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Patent #:
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Issue Dt:
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Application #:
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05895229
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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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05902099
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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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02/17/1981
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Application #:
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06036247
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Filing Dt:
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05/04/1979
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Title:
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PUBLICATIONS COVER WITH DISPLAY DEVICE
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Patent #:
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Issue Dt:
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10/26/1982
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Application #:
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06279289
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Filing Dt:
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07/01/1981
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Title:
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MEMBRANE SWITCH
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Patent #:
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Issue Dt:
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01/10/1984
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Application #:
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06285898
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Filing Dt:
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07/23/1981
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Title:
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ENCODED KEYBOARD SWITCH
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Patent #:
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Issue Dt:
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08/23/1983
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Application #:
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06339558
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Filing Dt:
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01/15/1982
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Title:
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MEMBRANE SWITCH WITH SEQUENTIALLY CLOSABLE CONTACTS
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Patent #:
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Issue Dt:
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11/22/1983
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Application #:
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06354318
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Filing Dt:
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03/03/1982
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Title:
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SWITCH ACTUATING ASSEMBLY HAVING IMPROVED CAMS AND PLURAL MODES
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Patent #:
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Issue Dt:
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10/11/1983
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Application #:
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06402876
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Filing Dt:
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07/29/1982
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Title:
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DOUBLE POLE MEMBRANE SWITCH HAVING PREFERRED SEQUENCE CLOSING FEATURE
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Patent #:
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Issue Dt:
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05/15/1984
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Application #:
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06452642
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Filing Dt:
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12/23/1982
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Title:
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TRANSPARENT SWITCH HAVING FINE LINE CONDUCTORS
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Patent #:
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Issue Dt:
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12/11/1984
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Application #:
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06460333
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Filing Dt:
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01/24/1983
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Title:
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MEMBRANE SWITCH HAVING CROSSING CIRCUIT CONDUCTORS
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Patent #:
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Issue Dt:
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05/08/1984
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Application #:
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06468732
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Filing Dt:
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02/22/1983
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Title:
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SWITCH KEY ASSEMBLY HAVING IMPROVED SWITCH ACTUATION
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Patent #:
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Issue Dt:
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01/08/1985
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Application #:
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06469331
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Filing Dt:
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02/24/1983
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Title:
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KEY SWITCH HAVING AN ACTUATOR INTEGRAL WITH THE RETURN SPRING
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Patent #:
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Issue Dt:
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05/22/1984
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Application #:
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06502368
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Filing Dt:
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06/08/1983
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Title:
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KEYBOARD SWITCH ASSEMBLY HAVING MOMENTARY CLOSED INTERVAL
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Patent #:
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Issue Dt:
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05/22/1984
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Application #:
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06502369
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Filing Dt:
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06/08/1983
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Title:
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ENCODED KEYBOARD SWITCH
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Patent #:
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Issue Dt:
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07/17/1984
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Application #:
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06506162
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Filing Dt:
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06/20/1983
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Title:
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KEYBOARD SWITCH HAVING INTEGRAL BEZEL
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Patent #:
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Issue Dt:
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04/03/1984
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Application #:
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06508647
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Filing Dt:
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06/28/1983
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Title:
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LOW PROFILE KEYBOARD SWITCH ACTUATING ASSEMBLY
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Patent #:
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Issue Dt:
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01/15/1985
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Application #:
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06527042
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Filing Dt:
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08/29/1983
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Title:
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MEMBRANE SWITCH HAVING INTEGRAL SWITCH TAIL INSULATOR
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Patent #:
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Issue Dt:
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11/20/1984
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Application #:
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06527595
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Filing Dt:
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08/29/1983
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Title:
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MEMBRANE SWITCH HAVING IMPROVED SWITCH TAIL
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Patent #:
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Issue Dt:
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12/31/1985
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Application #:
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06559656
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Filing Dt:
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12/09/1983
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Title:
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MEMBRANE TYPE CIRCUIT HAVING IMPROVED TAIL
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Patent #:
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Issue Dt:
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12/30/1986
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Application #:
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06606428
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Filing Dt:
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05/02/1984
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Title:
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ENTRY ERROR ELIMINATION FOR DATA SYSTEMS
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Patent #:
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Issue Dt:
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09/15/1987
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Application #:
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06868822
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Filing Dt:
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05/29/1986
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Title:
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MEMBRANE KEYBOARD SWITCH ASSEMBLY HAVING SPACER STRUCTURE AND METHOD OF MAKING
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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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06943973
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Filing Dt:
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12/19/1986
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Title:
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MEMBRANE KEY SWITCH WITH ANTI-INVERSION FEATURE
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Patent #:
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Issue Dt:
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03/14/1989
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Application #:
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07012971
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Filing Dt:
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02/10/1987
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Title:
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KEY SWITCH WITH CONTROLLABLE ILLUMINATION
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Patent #:
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Issue Dt:
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04/04/1989
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Application #:
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07178666
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Filing Dt:
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04/07/1988
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Title:
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LOW FORCE MEMBRANE SWITCH
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Patent #:
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Issue Dt:
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11/19/1991
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Application #:
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07252192
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Filing Dt:
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09/30/1988
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Title:
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METHOD FOR MODIFYING ELECTRICAL PERFORMANCE CHARACTERISTICS OF CIRCUIT PATHS ON CIRCUIT PANELS
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