preventing detection of the combination

Industry

  • CPC
  • E05B37/0003
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Patents Grantslast 30 patents

  • Information Patent Grant

    Combination lock assembly

    • Patent number 9,683,390
    • Issue date Jun 20, 2017
    • Federal Lock Co., Ltd.
    • Tien-Kao Liu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    High security combination padlock

    • Patent number 9,556,650
    • Issue date Jan 31, 2017
    • The Sun Lock Company, Ltd.
    • Karl Lai
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Modular escutcheon

    • Patent number 7,984,631
    • Issue date Jul 26, 2011
    • Yale Security Inc.
    • Christopher N. Case
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Privacy keypad

    • Patent number 7,334,442
    • Issue date Feb 26, 2008
    • Yale Security, Inc.
    • Christopher N. Case
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Privacy keypad

    • Patent number 7,091,429
    • Issue date Aug 15, 2006
    • Yale Security Inc.
    • Christopher N. Case
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Shielded window structure of numeral lock

    • Patent number 6,672,117
    • Issue date Jan 6, 2004
    • Chun Te Yu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Pushbutton lock

    • Patent number 6,272,889
    • Issue date Aug 14, 2001
    • Interlogix, Inc.
    • Charles E. Burleigh
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Pushbutton lock

    • Patent number 6,145,355
    • Issue date Nov 14, 2000
    • Interlogix, Inc.
    • Charles E. Burleigh
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    View limiting enclosure assembly for dial combination locks

    • Patent number 5,927,114
    • Issue date Jul 27, 1999
    • Daniel Berry
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Combination lock with four dial buttons

    • Patent number 5,582,049
    • Issue date Dec 10, 1996
    • Mauer GmbH
    • Gunter Mauer
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Structure of combined lock device

    • Patent number 5,077,996
    • Issue date Jan 7, 1992
    • Jack Lien
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Tamper resistant locking device

    • Patent number 5,070,714
    • Issue date Dec 10, 1991
    • Steven G. Bedford
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    View limiting dial and ring structure for combination locks and the...

    • Patent number 4,404,823
    • Issue date Sep 20, 1983
    • Sargent & Greenleaf, Inc.
    • Harry C. Miller
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Combination lock mechanism

    • Patent number 4,287,734
    • Issue date Sep 8, 1981
    • Leslie V. Herriott
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2690664

    • Patent number 2,690,664
    • Issue date Oct 5, 1954
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1942454

    • Patent number 1,942,454
    • Issue date Jan 9, 1934
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1652897

    • Patent number 1,652,897
    • Issue date Dec 13, 1927
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1435992

    • Patent number 1,435,992
    • Issue date Nov 21, 1922
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    A LOCK

    • Publication number 20240418006
    • Publication date Dec 19, 2024
    • SUPRA (UK) LIMITED
    • Robert Williams
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    MECHANICAL CLUTCHES

    • Publication number 20200165840
    • Publication date May 28, 2020
    • BORG LOCKS (HK) LIMITED
    • Ngai Kwong WONG
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    MODULAR ESCUTCHEON

    • Publication number 20080302149
    • Publication date Dec 11, 2008
    • Yale Security, Inc.
    • Christopher N. Case
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PRIVACY KEYPAD

    • Publication number 20060037373
    • Publication date Feb 23, 2006
    • Christopher N. Case
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    PRIVACY KEYPAD

    • Publication number 20050134484
    • Publication date Jun 23, 2005
    • Christopher N. Case
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SHIELDED WINDOW STRUCTURE OF NUMERAL LOCK

    • Publication number 20030200775
    • Publication date Oct 30, 2003
    • Chun Te Yu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES