Plural rollback elements directionally selectively effective

Patents Grantslast 30 patents

  • Information Patent Grant

    Door handle assembly

    • Patent number 6,921,116
    • Issue date Jul 26, 2005
    • HOPPE North America, Inc.
    • Gary L. Humes
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Bi-directional handle and latch assembly

    • Patent number 6,302,453
    • Issue date Oct 16, 2001
    • S.P.E.P. Acquisition Corporation
    • Paul Norton
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Bi-directional handle and latch assembly

    • Patent number 6,174,005
    • Issue date Jan 16, 2001
    • Sierra Pacific Engineering & Products
    • Paul Norton
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Isolative coupling for a thumb-lever unit of a door lockset

    • Patent number 5,727,824
    • Issue date Mar 17, 1998
    • Schlage Lock Company
    • William D. Smith
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Latch with adjustable backset

    • Patent number 5,620,211
    • Issue date Apr 15, 1997
    • Baldwin Hardware Corporation
    • Philip C. Ellis
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door latch assembly

    • Patent number 5,259,652
    • Issue date Nov 9, 1993
    • Baldwin Hardware Corporation
    • Richard Adams
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Deadbolt assembly for cylinder lock

    • Patent number 5,102,175
    • Issue date Apr 7, 1992
    • Posse Lock Manufacturing Co., Ltd.
    • Rong-Faa Wu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Dual backset latch

    • Patent number 4,834,432
    • Issue date May 30, 1989
    • Schlage Lock Company
    • Jon M. Smallegan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock mechanism and a spring and cam assembly therefor

    • Patent number 4,682,802
    • Issue date Jul 28, 1987
    • Schlage Lock Company
    • Jon M. Smallegan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Dual backset latch

    • Patent number 4,615,549
    • Issue date Oct 7, 1986
    • Schlage Lock Company
    • Jeffrey B. Couture
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Rattle-free door latch

    • Patent number 4,405,164
    • Issue date Sep 20, 1983
    • Christian L. Lint
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Self-interlocking dead bolt assembly

    • Patent number 4,395,063
    • Issue date Jul 26, 1983
    • Eric L. Bianco
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Safety latch

    • Patent number 4,226,451
    • Issue date Oct 7, 1980
    • Hilaire Gingras
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lockset and strike

    • Patent number 3,934,435
    • Issue date Jan 27, 1976
    • VSI Corporation
    • William F. Gresham
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3908481

    • Patent number 3,908,481
    • Issue date Sep 30, 1975
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3792887

    • Patent number 3,792,887
    • Issue date Feb 19, 1974
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3792886

    • Patent number 3,792,886
    • Issue date Feb 19, 1974
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3773370

    • Patent number 3,773,370
    • Issue date Nov 20, 1973
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3704036

    • Patent number 3,704,036
    • Issue date Nov 28, 1972
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3636740

    • Patent number 3,636,740
    • Issue date Jan 25, 1972
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3339958

    • Patent number 3,339,958
    • Issue date Sep 5, 1967
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3325201

    • Patent number 3,325,201
    • Issue date Jun 13, 1967
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3287047

    • Patent number 3,287,047
    • Issue date Nov 22, 1966
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3269762

    • Patent number 3,269,762
    • Issue date Aug 30, 1966
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3261629

    • Patent number 3,261,629
    • Issue date Jul 19, 1966
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3193315

    • Patent number 3,193,315
    • Issue date Jul 6, 1965
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3125366

    • Patent number 3,125,366
    • Issue date Mar 17, 1964
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    3020073

    • Patent number 3,020,073
    • Issue date Feb 6, 1962
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2998273

    • Patent number 2,998,273
    • Issue date Aug 29, 1961
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2995395

    • Patent number 2,995,395
    • Issue date Aug 8, 1961
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Door handle assembly

    • Publication number 20040135377
    • Publication date Jul 15, 2004
    • Gary L. Humes
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES