TREA

with changeable combination

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Industry

  • CPC
  • E05B35/125
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Parent Industries

EFIXED CONSTRUCTIONS E05Locks, keys, safes E05BLOCKS ACCESSORIES THEREFOR HANDCUFFS E05B35/00Locks for use with special keys or a plurality of keys; keys therefor

Current Industry

E05B35/125with changeable combination
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Single lever, double changeable safe deposit lock
    • Patent number 4,580,424
    • Issue date Apr 8, 1986
    • Sargent & Greenleaf, Inc.
    • Walter R. Evans
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Key-exchangeable lock
    • Patent number 4,561,269
    • Issue date Dec 31, 1985
    • Kabushiki Kaisha Kumahira Seisakusho
    • Minoru Tanaka
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Changeable safe deposit lock with slidable clamped fences
    • Patent number 4,462,230
    • Issue date Jul 31, 1984
    • Sargent & Greenleaf, Inc.
    • Walter R. Evans
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Double changeable key lock for safe deposit boxes and the like
    • Patent number 4,290,287
    • Issue date Sep 22, 1981
    • Sargent & Greenleaf, Inc.
    • James P. Peppard
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Key changeable lock
    • Patent number 4,072,032
    • Issue date Feb 7, 1978
    • Gartner; Klaus
    • Peter J. Phillips
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Double changeable key lock for safe deposit boxes and the like
    • Patent number 3,983,728
    • Issue date Oct 5, 1976
    • Sargent & Greenleaf, Inc.
    • Peter J. Phillips
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Safe deposit lock construction with changeable tumbler mechanism
    • Patent number 3,978,700
    • Issue date Sep 7, 1976
    • Keystone Consolidated Industries, Inc.
    • Dwight W. Glass
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3837196
    • Patent number 3,837,196
    • Issue date Sep 24, 1974
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3772904
    • Patent number 3,772,904
    • Issue date Nov 20, 1973
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1948174
    • Patent number 1,948,174
    • Issue date Feb 20, 1934
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1826595
    • Patent number 1,826,595
    • Issue date Oct 6, 1931
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1732847
    • Patent number 1,732,847
    • Issue date Oct 22, 1929
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1728127
    • Patent number 1,728,127
    • Issue date Sep 10, 1929
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1679087
    • Patent number 1,679,087
    • Issue date Jul 31, 1928
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1594307
    • Patent number 1,594,307
    • Issue date Jul 27, 1926
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1587686
    • Patent number 1,587,686
    • Issue date Jun 8, 1926
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1546001
    • Patent number 1,546,001
    • Issue date Jul 14, 1925
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    1374310
    • Patent number 1,374,310
    • Issue date Apr 12, 1921
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES