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  • CPC
  • H01H2003/146
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

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H01H2003/146being normally closed
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Safety strip for a striking edge safety device or closing edge safe...
    • Patent number 7,220,928
    • Issue date May 22, 2007
    • Andre Haake
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Keypad device
    • Patent number 6,912,280
    • Issue date Jun 28, 2005
    • Sony Ericsson Mobile Communications AB
    • Raymond C. Henry
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Safety device for a closure including a plurality of contact elements
    • Patent number 6,481,157
    • Issue date Nov 19, 2002
    • Andre Haake
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Safety edge switch for a movable door
    • Patent number 6,396,010
    • Issue date May 28, 2002
    • Matamatic, Inc.
    • Jerry Woodward
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Closing-edge-type fuse
    • Patent number 5,942,966
    • Issue date Aug 24, 1999
    • Andre Haake
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Safety strips for closing edges
    • Patent number 5,929,406
    • Issue date Jul 27, 1999
    • Wampfler Aktiengesellschaft
    • Lothar Thiel
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Switching pad or plate
    • Patent number 5,512,716
    • Issue date Apr 30, 1996
    • Mayser-GmbH & Co.
    • Fritz D. Buchien
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Normally closed pressure-actuated switch
    • Patent number 4,987,277
    • Issue date Jan 22, 1991
    • Tapeswitch Corporation of America
    • Edward W. Duhon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Safety beading
    • Patent number 4,519,474
    • Issue date May 28, 1985
    • Invento AG
    • Jakob Iseli
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Normally closed wafer switch
    • Patent number 4,296,283
    • Issue date Oct 20, 1981
    • Tapeswitch Corporation of America
    • Robert H. Koenig
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Step-on foot switch
    • Patent number 4,150,269
    • Issue date Apr 17, 1979
    • Siemens Aktiengesellschaft
    • Wolfgang Henkel
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3854109
    • Patent number 3,854,109
    • Issue date Dec 10, 1974
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3717735
    • Patent number 3,717,735
    • Issue date Feb 20, 1973
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3553404
    • Patent number 3,553,404
    • Issue date Jan 5, 1971
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents