Interset tumblers

Patents Grantslast 30 patents

  • Information Patent Grant

    Multistage lock cylinder assembly

    • Patent number 7,383,708
    • Issue date Jun 10, 2008
    • Wen-Kuei Liu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Combination lock

    • Patent number 5,575,164
    • Issue date Nov 19, 1996
    • K I International Co., Ltd.
    • Tsuguyoshi Ohsawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Combination lock

    • Patent number 5,267,460
    • Issue date Dec 7, 1993
    • Supra Products, Inc.
    • Charles E. Burleigh
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Combination lock assembly

    • Patent number 5,009,090
    • Issue date Apr 23, 1991
    • John D. Brush & Co., Inc.
    • Patrick J. Beattie
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Universal lock mount

    • Patent number 4,977,766
    • Issue date Dec 18, 1990
    • John D. Brush & Co., Inc.
    • Patrick J. Beattie
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Auto guiding combination lock

    • Patent number 4,841,759
    • Issue date Jun 27, 1989
    • Cathirgamathamby Balasingam
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Key-less combination cylinder lock, and a combination-changing tool

    • Patent number 4,726,204
    • Issue date Feb 23, 1988
    • Minilock S.A.
    • Jacques Peyronnet
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Live bolt lock mechanism for safe door

    • Patent number 4,468,943
    • Issue date Sep 4, 1984
    • John D. Brush & Co., Inc.
    • Patrick J. Beattie
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Numerical combination replacement for cylinder locks

    • Patent number 4,170,886
    • Issue date Oct 16, 1979
    • Lloyd S. Cowen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Numerical combination replacement plug for cylinder locks

    • Patent number 4,064,718
    • Issue date Dec 27, 1977
    • Lloyd G. Cowen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3878346

    • Patent number 3,878,346
    • Issue date Apr 15, 1975
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3801761

    • Patent number 3,801,761
    • Issue date Apr 2, 1974
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3800576

    • Patent number 3,800,576
    • Issue date Apr 2, 1974
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3275763

    • Patent number 3,275,763
    • Issue date Sep 27, 1966
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3196643

    • Patent number 3,196,643
    • Issue date Jul 27, 1965
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3180119

    • Patent number 3,180,119
    • Issue date Apr 27, 1965
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3170316

    • Patent number 3,170,316
    • Issue date Feb 23, 1965
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3137155

    • Patent number 3,137,155
    • Issue date Jun 16, 1964
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3098376

    • Patent number 3,098,376
    • Issue date Jul 23, 1963
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2925726

    • Patent number 2,925,726
    • Issue date Feb 23, 1960
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2881612

    • Patent number 2,881,612
    • Issue date Apr 14, 1959
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2797271

    • Patent number 2,797,271
    • Issue date Jun 25, 1957
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    2611259

    • Patent number 2,611,259
    • Issue date Sep 23, 1952
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2601774

    • Patent number 2,601,774
    • Issue date Jul 1, 1952
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2594559

    • Patent number 2,594,559
    • Issue date Apr 29, 1952
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2497619

    • Patent number 2,497,619
    • Issue date Feb 14, 1950
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2494575

    • Patent number 2,494,575
    • Issue date Jan 17, 1950
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2437674

    • Patent number 2,437,674
    • Issue date Mar 16, 1948
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2322724

    • Patent number 2,322,724
    • Issue date Jun 22, 1943
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2270850

    • Patent number 2,270,850
    • Issue date Jan 27, 1942
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents