TREA

using a pair of interlocked keys, one of the keys being non-removable; key-storing devices from which only one key can be removed at a time

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  • E05B35/086
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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

E05B35/086using a pair of interlocked keys, one of the keys being non-removable; key-storing devices from which only one key can be removed at a time
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Vehicle activity module
    • Patent number 9,208,456
    • Issue date Dec 8, 2015
    • SentriLock, LLC
    • Dennis McGinn
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Asset retention system
    • Patent number 8,661,864
    • Issue date Mar 4, 2014
    • KEYper Systems
    • Dennis E. Guessford
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Vehicle activity module
    • Patent number 8,606,589
    • Issue date Dec 10, 2013
    • SentriLock, LLC
    • Dennis McGinn
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Key management box
    • Patent number 8,248,206
    • Issue date Aug 21, 2012
    • Tokai Riken Co., Ltd.
    • Akihiro Sato
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Method and a storage and locking arrangement for storing keys to locks
    • Patent number 8,011,216
    • Issue date Sep 6, 2011
    • Abloy Oy
    • Pekka Mielonen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Vehicle activity module
    • Patent number 7,949,541
    • Issue date May 24, 2011
    • Performance Analytics, Inc.
    • Dennis McGinn
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Security system
    • Patent number 7,760,091
    • Issue date Jul 20, 2010
    • Declan Comerford
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Specification cabinet lock
    • Patent number 7,377,139
    • Issue date May 27, 2008
    • Ping-Jan Yang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking device
    • Patent number 7,260,965
    • Issue date Aug 28, 2007
    • Andamiro Co., Ltd.
    • Chun I. Hung
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking device for a storage cabinet
    • Patent number 7,131,301
    • Issue date Nov 7, 2006
    • Hsueh-Liang Chang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Apparatus and method for controlling access to stored keys
    • Patent number 7,021,095
    • Issue date Apr 4, 2006
    • Hans C. Jensen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Interlock mechanisms
    • Patent number 6,837,084
    • Issue date Jan 4, 2005
    • Fortress Interlocks Limited
    • Simon Bailey
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Safety deposit box locking system
    • Patent number 6,386,121
    • Issue date May 14, 2002
    • Alfred S. Aguilar
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Key retaining lock apparatus
    • Patent number 6,178,792
    • Issue date Jan 30, 2001
    • James F. Glazier
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Key retaining lock box
    • Patent number 5,878,613
    • Issue date Mar 9, 1999
    • Secure Concepts, Ltd.
    • Octavio Tabacchi
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Key management device, and methods of constructing and utilizing same
    • Patent number 5,842,362
    • Issue date Dec 1, 1998
    • Ernest DePonty
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Security device for exit doors
    • Patent number 5,727,407
    • Issue date Mar 17, 1998
    • Castell Safety International Limited
    • Nicholas Cowen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Key safe apparatus
    • Patent number 5,505,066
    • Issue date Apr 9, 1996
    • One Way Out, Inc.
    • Larry H. Baucom
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Key control device and method therefor
    • Patent number 5,372,021
    • Issue date Dec 13, 1994
    • Ideaz International, Inc.
    • Jerry R. Smith
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Key safe apparatus
    • Patent number 5,020,347
    • Issue date Jun 4, 1991
    • One Way Out, Inc.
    • Karl P. Logan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Post office locker
    • Patent number 4,865,248
    • Issue date Sep 12, 1989
    • American Locker Group Incorporated
    • Douglas A. Barth
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    System for controlling the use of a plurality of items
    • Patent number 4,753,092
    • Issue date Jun 28, 1988
    • Key Kontrol Systems, Inc.
    • Donald E. Mercer
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Device for marking presence, reservation or information
    • Patent number 4,677,776
    • Issue date Jul 7, 1987
    • Jean-Pierre R. Lanier
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Master keyboard
    • Patent number 4,641,509
    • Issue date Feb 10, 1987
    • Ronnie K. Batchelor
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock system preventing mixing of different kinds of oil at gasoline...
    • Patent number 4,572,254
    • Issue date Feb 25, 1986
    • Sozaburo Maeshiba
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Safety key holder
    • Patent number 4,567,741
    • Issue date Feb 4, 1986
    • Dohn J. Trempala
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Compound lock for baggage or parcel lockers and the like
    • Patent number 4,528,829
    • Issue date Jul 16, 1985
    • American Device Manufacturing Company
    • James D. Bert
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    System for managing the issuance and return of selected articles su...
    • Patent number 4,472,952
    • Issue date Sep 25, 1984
    • Robert L. Hollowell
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Post office locker
    • Patent number 4,416,413
    • Issue date Nov 22, 1983
    • American Locker Security Systems, Inc.
    • Richard J. Chester
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2765646
    • Patent number 2,765,646
    • Issue date Oct 9, 1956
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    KEY CAPTURE LOCK
    • Publication number 20200325709
    • Publication date Oct 15, 2020
    • United States Postal Service
    • Donald Eugene Irwin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Token Key Locker
    • Publication number 20170022734
    • Publication date Jan 26, 2017
    • Thomas Callahan
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    VEHICLE ACTIVITY MODULE
    • Publication number 20130106569
    • Publication date May 2, 2013
    • SENTRILOCK, LLC
    • Dennis McGinn
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    VEHICLE ACTIVITY MODULE
    • Publication number 20130106572
    • Publication date May 2, 2013
    • SENTRILOCK, LLC
    • Dennis McGinn
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    VEHICLE ACTIVITY MODULE
    • Publication number 20120326845
    • Publication date Dec 27, 2012
    • SENTRILOCK, LLC
    • Dennis McGinn
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Vehicle Activity Module
    • Publication number 20120019360
    • Publication date Jan 26, 2012
    • Dennis McGinn
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    METHOD AND A STORAGE AND LOCKING ARRANGEMENT FOR STORING KEYS TO LOCKS
    • Publication number 20110056259
    • Publication date Mar 10, 2011
    • ABLOY OY
    • Pekka Mielonen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    KEY MANAGEMENT BOX
    • Publication number 20100109837
    • Publication date May 6, 2010
    • TOKAI RIKEN CO., LTD.
    • Akihiro Sato
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Key Trapping Access Control System and Method
    • Publication number 20080202178
    • Publication date Aug 28, 2008
    • Christopher P. Lanz
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    SPECIFICATION CABINET LOCK
    • Publication number 20080105008
    • Publication date May 8, 2008
    • Ping-Jan Yang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Vehicle activity module
    • Publication number 20070273534
    • Publication date Nov 29, 2007
    • Dennis McGinn
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Security System
    • Publication number 20070241898
    • Publication date Oct 18, 2007
    • Declan Comerford
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Locking device
    • Publication number 20060016232
    • Publication date Jan 26, 2006
    • Chun I. Hung
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Apparatus and method for controlling access to stored keys
    • Publication number 20050279145
    • Publication date Dec 22, 2005
    • Hans C. Jensen
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Interlock mechanisms
    • Publication number 20030140669
    • Publication date Jul 31, 2003
    • Simon Bailey
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES