Projectable beyond normal biased position

Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic deadbolt lock with a leverage handle

    • Patent number 8,033,147
    • Issue date Oct 11, 2011
    • Handytrac Systems, LLC
    • John Lie-Nielsen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Electronic deadbolt lock with a leverage handle

    • Patent number 7,698,917
    • Issue date Apr 20, 2010
    • Handytrac Systems, LLC
    • John Lie-Nielsen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Spring loaded lock and latch with automatic reset capability

    • Patent number 7,325,845
    • Issue date Feb 5, 2008
    • General Motors Corporation
    • Andrew L. Bartos
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Locking device for a door, window or the like

    • Patent number 6,389,855
    • Issue date May 21, 2002
    • Gretsch-Unitas GmbH Baubeschlage
    • Walter Renz
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Thumb-operated multilatch door lock

    • Patent number 6,257,030
    • Issue date Jul 10, 2001
    • Therma-Tru Corporation
    • Eugene R. Davis
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock with latch bolt for door or window

    • Patent number 6,247,342
    • Issue date Jun 19, 2001
    • Ferco International Ferrures et Serrures de Batiment
    • André Lilas
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Deadbolt combination lock system with automatic locking spring bolt

    • Patent number 6,151,935
    • Issue date Nov 28, 2000
    • Mas-Hamilton Group
    • Walter R. Evans
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Latch assembly

    • Patent number 6,032,985
    • Issue date Mar 7, 2000
    • Harrow Products, Inc.
    • Ryan D. Cutter
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Automatic deadbolt with separate trigger

    • Patent number 5,918,916
    • Issue date Jul 6, 1999
    • Schlage Lock Company
    • Pete Kajuch
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Extended throw deadbolt lock assembly

    • Patent number 5,678,432
    • Issue date Oct 21, 1997
    • Teskey; Gregg
    • Gregg Teskey
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Safety locks

    • Patent number 5,469,723
    • Issue date Nov 28, 1995
    • Noel Litwin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock

    • Patent number 5,368,345
    • Issue date Nov 29, 1994
    • John R. Watts
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Readily reversible entry lock with double throw dead bolt and slam...

    • Patent number 5,201,200
    • Issue date Apr 13, 1993
    • Peter Hauber
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Automatic deadbolt

    • Patent number 5,044,182
    • Issue date Sep 3, 1991
    • Clyde D. Totten
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lockset having improved actuator

    • Patent number 5,020,343
    • Issue date Jun 4, 1991
    • Emhart Industries, Inc.
    • LeRoy Hart
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Double hook-bolt unit lock

    • Patent number 5,009,089
    • Issue date Apr 23, 1991
    • Emily M. Y. Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door lock control system featuring a remote control for a pneumatic...

    • Patent number 5,003,800
    • Issue date Apr 2, 1991
    • Phelps-Tointon, Inc.
    • Leszek Bublewicz
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lockset assembly

    • Patent number 4,945,737
    • Issue date Aug 7, 1990
    • Emhart Industries, Inc.
    • Leroy Hart
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Electronic lockset assembly and control

    • Patent number 4,887,442
    • Issue date Dec 19, 1989
    • Emhart Industries, Inc.
    • Gary E. Lavelle
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Time release lock

    • Patent number 4,843,850
    • Issue date Jul 4, 1989
    • Jon D. C. McGregor
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Tamper resistant lock bolt assembly

    • Patent number 4,788,839
    • Issue date Dec 6, 1988
    • Chapman Industries Corp.
    • Eugene L. Shuler
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Bi-directional deadlock

    • Patent number 4,739,638
    • Issue date Apr 26, 1988
    • George Lin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Deadlock with key operated locking cylinder

    • Patent number 4,691,543
    • Issue date Sep 8, 1987
    • John R. Watts
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Trigger and latch bolt assembly

    • Patent number 4,679,416
    • Issue date Jul 14, 1987
    • R. R. Brink Locking Systems, Inc.
    • Raymond V. Kambic
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Deadbolt assembly having selectable backset distance

    • Patent number 4,656,849
    • Issue date Apr 14, 1987
    • TRE Corporation
    • Anthony J. Rotondi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Security chain lock for doors

    • Patent number 4,648,642
    • Issue date Mar 10, 1987
    • John J. Berich
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock with bolt enlargement

    • Patent number 4,641,508
    • Issue date Feb 10, 1987
    • Zeiss Ikon Aktiengesellschaft
    • Dieter Gunther
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    High security door latch and deadbolt

    • Patent number 4,623,175
    • Issue date Nov 18, 1986
    • Charles Carroll
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lockset assembly

    • Patent number 4,594,864
    • Issue date Jun 17, 1986
    • Emhart Industries, Inc.
    • Leroy Hart
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Spring/dead bolt lock assembly

    • Patent number 4,333,324
    • Issue date Jun 8, 1982
    • Norris Industries, Inc.
    • Hagen Dietrich
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents