TREA

Dohn J. Trempala

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  • Corona del Mar, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic lock and key assembly
    • Patent number 9,424,701
    • Issue date Aug 23, 2016
    • The Knox Company
    • Dohn J. Trempala
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking cap system
    • Patent number 9,341,299
    • Issue date May 17, 2016
    • KNOX ASSOCIATES, INC.
    • Dohn J. Trempala
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking cap system
    • Patent number 8,991,434
    • Issue date Mar 31, 2015
    • The Knox Company
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electronic lock and key assembly
    • Patent number 8,746,023
    • Issue date Jun 10, 2014
    • The Knox Company
    • Dohn J. Trempala
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking cover plate arrangement
    • Patent number 8,683,831
    • Issue date Apr 1, 2014
    • The Knox Company
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electronic lock and key assembly
    • Patent number 8,347,674
    • Issue date Jan 8, 2013
    • Knox Associates
    • Dohn J. Trempala
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Holding coil for electronic lock
    • Patent number 8,276,415
    • Issue date Oct 2, 2012
    • Knox Associates
    • Dohn J. Trempala
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Electronic lock and key assembly
    • Patent number 7,958,758
    • Issue date Jun 14, 2011
    • The Knox Company
    • Dohn J. Trempala
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Locking cap system
    • Patent number 7,437,901
    • Issue date Oct 21, 2008
    • Knox Company
    • Dohn J. Trempala
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Locking cover plate arrangement
    • Patent number 7,140,212
    • Issue date Nov 28, 2006
    • The Knox Company
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Locking cover plate arrangement
    • Patent number 6,907,760
    • Issue date Jun 21, 2005
    • Knox Company
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Locking cap system
    • Patent number 6,698,261
    • Issue date Mar 2, 2004
    • Knox Company
    • Dohn J. Trempala
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Locking cover plate arrangement
    • Patent number 6,694,783
    • Issue date Feb 24, 2004
    • Knox Company
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Handheld heat detection device
    • Patent number 6,674,080
    • Issue date Jan 6, 2004
    • The Knox Company
    • Dohn J. Trempala
    • G08 - SIGNALLING
  • Information Patent Grant

    Locking cover plate arrangement
    • Patent number 6,553,795
    • Issue date Apr 29, 2003
    • Knox Company
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Contoured socket head for a key
    • Patent number D472434
    • Issue date Apr 1, 2003
    • Knox Company
    • Dohn J. Trempala
    • D08 - Tools and hardware
  • Information Patent Grant

    Locking cap system
    • Patent number 6,487,882
    • Issue date Dec 3, 2002
    • Knox Company
    • Dohn J. Trempala
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Handheld heat detection device
    • Patent number 6,388,254
    • Issue date May 14, 2002
    • Knox Company
    • Dohn J. Trempala
    • G08 - SIGNALLING
  • Information Patent Grant

    Contoured socket for locking cap
    • Patent number D456702
    • Issue date May 7, 2002
    • Knox Company
    • Dohn J. Trempala
    • D08 - Tools and hardware
  • Information Patent Grant

    Contoured socket head for a key
    • Patent number D448982
    • Issue date Oct 9, 2001
    • Knox Company
    • Dohn J. Trempala
    • D08 - Tools and hardware
  • Information Patent Grant

    Key with mating keyhead
    • Patent number D440838
    • Issue date Apr 24, 2001
    • Knox Company
    • Dohn J. Trempala
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    LOCKING CAP SYSTEM
    • Publication number 20150075647
    • Publication date Mar 19, 2015
    • Knox Associates, Inc. dba Knox Company
    • Dohn J. Trempala
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELECTRONIC LOCK AND KEY ASSEMBLY
    • Publication number 20140283568
    • Publication date Sep 25, 2014
    • KNOX COMPANY
    • Dohn J. Trempala
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELECTRONIC LOCK AND KEY ASSEMBLY
    • Publication number 20130160505
    • Publication date Jun 27, 2013
    • KNOX COMPANY
    • Dohn J. Trempala
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELECTRONIC LOCK AND KEY ASSEMBLY
    • Publication number 20110239714
    • Publication date Oct 6, 2011
    • KNOX COMPANY
    • Dohn J. Trempala
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    HOLDING COIL FOR ELECTRONIC LOCK
    • Publication number 20100236306
    • Publication date Sep 23, 2010
    • KNOX Associates, dba Knox Company
    • Dohn J. Trempala
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    APPARATUS FOR PROTECTING A SWIVEL ON A FIRE DEPARTMENT CONNECTION
    • Publication number 20100140924
    • Publication date Jun 10, 2010
    • Dohn J. Trempala
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    LOCKING CAP SYSTEM
    • Publication number 20080209963
    • Publication date Sep 4, 2008
    • Dohn J. Trempala
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    ELECTRONIC LOCK AND KEY ASSEMBLY
    • Publication number 20080066507
    • Publication date Mar 20, 2008
    • The Knox Company
    • Dohn J. Trempala
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    LOCKING COVER PLATE ARRANGEMENT
    • Publication number 20070277567
    • Publication date Dec 6, 2007
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Locking cover plate arrangement
    • Publication number 20050229660
    • Publication date Oct 20, 2005
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Locking cap system
    • Publication number 20040168488
    • Publication date Sep 2, 2004
    • Dohn J. Trempala
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    Locking cap system
    • Publication number 20040154361
    • Publication date Aug 12, 2004
    • Dohn Trempala
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Locking cover plate arrangement
    • Publication number 20040134246
    • Publication date Jul 15, 2004
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Locking cover plate arrangement
    • Publication number 20030121297
    • Publication date Jul 3, 2003
    • Dohn J. Trempala
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Locking cap system
    • Publication number 20030033840
    • Publication date Feb 20, 2003
    • Dohn J. Trempala
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Handheld heat detection device
    • Publication number 20020066858
    • Publication date Jun 6, 2002
    • Dohn J. Trempala
    • G01 - MEASURING TESTING
  • Information Patent Application

    LOCKING CAP SYSTEM
    • Publication number 20010013235
    • Publication date Aug 16, 2001
    • DOHN J. TREMPALA
    • A62 - LIFE-SAVING FIRE-FIGHTING