the knobs being pushed in a prescribed sequence

Industry

  • CPC
  • E05B37/163
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Patents Grantslast 30 patents

  • Information Patent Grant

    Locker dial lock

    • Patent number 11,131,119
    • Issue date Sep 28, 2021
    • Sang Sik Hwang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Side mounted privacy lock for a residential door

    • Patent number 9,982,455
    • Issue date May 29, 2018
    • Schlage Lock Company LLC
    • Rohith Badhya
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking apparatus

    • Patent number 9,890,560
    • Issue date Feb 13, 2018
    • Stephman Company Limited
    • Ngai Kwong Wong
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Code change blocker

    • Patent number 9,828,790
    • Issue date Nov 28, 2017
    • UTC Fire & Security Americas Corporation, Inc.
    • Matthew S. Hill
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock

    • Patent number 9,279,274
    • Issue date Mar 8, 2016
    • CODELOCKS LIMITED
    • Grant MacDonald
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Mechanical combination lock

    • Patent number 8,973,418
    • Issue date Mar 10, 2015
    • Schlage Lock Company LLC
    • Matthew S. Graham
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Security file cabinet with self-closing, self-locking drawers

    • Patent number 7,901,017
    • Issue date Mar 8, 2011
    • Corry Contract, Inc.
    • Douglas Kafferlin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Combination lock system

    • Patent number 6,575,004
    • Issue date Jun 10, 2003
    • Unitechniques
    • Cyril Berton
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock combination chambers

    • Patent number 6,026,665
    • Issue date Feb 22, 2000
    • Ilco Unican Corporation
    • Paul Raybary
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock combination chambers

    • Patent number 6,000,254
    • Issue date Dec 14, 1999
    • Ilco Unican Corporation
    • Paul Raybary
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Child-resistant latch release mechanism

    • Patent number 5,217,265
    • Issue date Jun 8, 1993
    • Comsis Corporation
    • Neil D. Lerner
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Combination lock mechanism and method

    • Patent number 4,956,985
    • Issue date Sep 18, 1990
    • Sung B. Kim
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Push-button lock mechanisms

    • Patent number 4,866,958
    • Issue date Sep 19, 1989
    • Lock-R-Lock
    • Robert J. Bretl
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Permutation type lock control assembly

    • Patent number 4,848,116
    • Issue date Jul 18, 1989
    • Ilco Unican Inc.
    • Edgar G. Lizotte
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Push button combination lock type gas cap and actuator employed the...

    • Patent number 4,794,768
    • Issue date Jan 3, 1989
    • Douglas J. Moser
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Digital lock

    • Patent number 4,709,564
    • Issue date Dec 1, 1987
    • Osaka Kanagu Co., Ltd.
    • Saburo Minami
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Pushbutton operated door locks

    • Patent number 4,350,031
    • Issue date Sep 21, 1982
    • Junichi Shimono
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock device of the pushbutton system

    • Patent number 4,125,005
    • Issue date Nov 14, 1978
    • Katori Nakamura
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Pushbutton operated door locks

    • Patent number 4,070,881
    • Issue date Jan 31, 1978
    • Junichi Shimono
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Mechanical push button lock

    • Patent number 4,014,194
    • Issue date Mar 29, 1977
    • Susan Nilson Hartman
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3777519

    • Patent number 3,777,519
    • Issue date Dec 11, 1973
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3751951

    • Patent number 3,751,951
    • Issue date Aug 14, 1973
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3704607

    • Patent number 3,704,607
    • Issue date Dec 5, 1972
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3616667

    • Patent number 3,616,667
    • Issue date Nov 2, 1971
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3462981

    • Patent number 3,462,981
    • Issue date Aug 26, 1969
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3447347

    • Patent number 3,447,347
    • Issue date Jun 3, 1969
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3435647

    • Patent number 3,435,647
    • Issue date Apr 1, 1969
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3412587

    • Patent number 3,412,587
    • Issue date Nov 26, 1968
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3383887

    • Patent number 3,383,887
    • Issue date May 21, 1968
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3277679

    • Patent number 3,277,679
    • Issue date Oct 11, 1966
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    FLIGHT DECK BARRIER APPARATUS

    • Publication number 20230047018
    • Publication date Feb 16, 2023
    • Harper Engineering Co.
    • David Chadwell
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOCKER DIAL LOCK

    • Publication number 20200131802
    • Publication date Apr 30, 2020
    • Sang Sik HWANG
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOCKING APPARATUS

    • Publication number 20180016814
    • Publication date Jan 18, 2018
    • Stephman Company Limited
    • Ngai Kwong Wong
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    MECHANICAL COMBINATION LOCK

    • Publication number 20130298620
    • Publication date Nov 14, 2013
    • Matthew S. Graham
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    CODE CHANGE BLOCKER

    • Publication number 20130219977
    • Publication date Aug 29, 2013
    • UTC Fire & Security Americas Corporation, Inc.
    • Matthew S. Hill
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Key storage lock box

    • Publication number 20110226023
    • Publication date Sep 22, 2011
    • Tim Freeman
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOCK

    • Publication number 20110226026
    • Publication date Sep 22, 2011
    • CODELOCKS LIMITED
    • Grant Macdonald
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Combination lock system

    • Publication number 20010045112
    • Publication date Nov 29, 2001
    • UNITECHNIQUES
    • Cyril Berton
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES