Double door lock

Patents Grantslast 30 patents

  • Information Patent Grant

    Rapid-access weapon safe

    • Patent number 8,826,704
    • Issue date Sep 9, 2014
    • Ralph Marshall
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Gate multi-locking apparatus

    • Patent number 7,757,523
    • Issue date Jul 20, 2010
    • Angel Garcia
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Multipurpose portable lock

    • Patent number 7,377,135
    • Issue date May 27, 2008
    • Gary D. Copus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Security and locking mechanism for a double door utilized in a secu...

    • Patent number 7,003,991
    • Issue date Feb 28, 2006
    • Karl Alizade
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Fixed-leaf lock mechanism

    • Patent number 6,810,699
    • Issue date Nov 2, 2004
    • Carl Fuhr GmbH & Co. KG
    • Siegfried Nagy
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Storage compartment security system

    • Patent number 6,705,136
    • Issue date Mar 16, 2004
    • Dave Porter
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking device for lockrod-type cargo-container closures

    • Patent number 6,591,641
    • Issue date Jul 15, 2003
    • Freight Securities, Inc.
    • Robert Cann
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Child safety lock

    • Patent number 6,352,290
    • Issue date Mar 5, 2002
    • Anthony C. Scottino
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking apparatus

    • Patent number 6,018,968
    • Issue date Feb 1, 2000
    • Kenneth W. Sides
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock well for vehicle door

    • Patent number 5,806,351
    • Issue date Sep 15, 1998
    • Harold Learnahan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Security device for dual doors

    • Patent number 5,501,493
    • Issue date Mar 26, 1996
    • Robert H. Arthur
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Refrigerator safety latching device

    • Patent number 5,388,876
    • Issue date Feb 14, 1995
    • Mark Saincome
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Security device for dual doors

    • Patent number 5,294,160
    • Issue date Mar 15, 1994
    • Robert H. Arthur
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Tamper-resistant security lock for cargo container doors

    • Patent number 5,284,036
    • Issue date Feb 8, 1994
    • Nathan B. Rosenbaum
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Truck split tailgate apparatus

    • Patent number 5,232,260
    • Issue date Aug 3, 1993
    • Fred E. Lippard
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Door lock mechanism

    • Patent number 5,216,906
    • Issue date Jun 8, 1993
    • Herman Miller, Inc.
    • Andrew J. Kurrasch
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Norden double door lock

    • Patent number 5,150,591
    • Issue date Sep 29, 1992
    • Howard P. Norden
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Security device for vehicle closing systems

    • Patent number 5,036,684
    • Issue date Aug 6, 1991
    • Milovoje Zivanovic
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Tool box securing arrangement

    • Patent number 4,998,425
    • Issue date Mar 12, 1991
    • William Hoogland
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Door assembly for pick-up trucks

    • Patent number 4,930,836
    • Issue date Jun 5, 1990
    • Ford Motor Company
    • Gary J. Grinn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Lock for bi-fold doors and the like

    • Patent number 4,903,747
    • Issue date Feb 27, 1990
    • Robert U. Johnson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Device for locking double sliding doors

    • Patent number 4,875,349
    • Issue date Oct 24, 1989
    • Mario D. Girard
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Truck canopy and tailgate locking means

    • Patent number 4,819,461
    • Issue date Apr 11, 1989
    • M. Nicholas Pearson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Truck door locking system

    • Patent number 4,669,767
    • Issue date Jun 2, 1987
    • Paul Leto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Aircraft door locking device

    • Patent number 4,666,106
    • Issue date May 19, 1987
    • J. Michael Kohout
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Lock for double doors

    • Patent number 4,470,276
    • Issue date Sep 11, 1984
    • James D. Bayless
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock protecting hasp

    • Patent number 4,372,136
    • Issue date Feb 8, 1983
    • Transportation Security Inc.
    • Thorwald J. Mickelson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Cabinet lock assembly

    • Patent number 4,190,273
    • Issue date Feb 26, 1980
    • The United States of America as represented by the Secretary of the Air Force
    • Carl E. Schaffrin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2537896

    • Patent number 2,537,896
    • Issue date Jan 9, 1951
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    2486036

    • Patent number 2,486,036
    • Issue date Oct 25, 1949
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents