TREA

ERNST K. MITCHELL

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  • Sterling Heights, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic deadbolt
    • Patent number 10,400,477
    • Issue date Sep 3, 2019
    • Townsteel, Inc.
    • Charles W. Moon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Electronic lock with visual interface
    • Patent number 7,374,084
    • Issue date May 20, 2008
    • Computerized Security Systems
    • Ernst Kern Mitchell
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Mortise locking device
    • Patent number 7,303,215
    • Issue date Dec 4, 2007
    • Computerized Security Systems
    • Charles W. Moon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lock
    • Patent number D533763
    • Issue date Dec 19, 2006
    • Computerized Security Systems, Inc.
    • Michael J. Wright
    • D08 - Tools and hardware
  • Information Patent Grant

    Lock
    • Patent number D533762
    • Issue date Dec 19, 2006
    • Computerized Security Systems, Inc.
    • Michael J. Wright
    • D08 - Tools and hardware
  • Information Patent Grant

    Lock
    • Patent number D533047
    • Issue date Dec 5, 2006
    • Computerized Security Systems, Inc.
    • Michael J. Wright
    • D08 - Tools and hardware
  • Information Patent Grant

    Electronic lock
    • Patent number 7,051,561
    • Issue date May 30, 2006
    • Computerized Security Systems, Inc.
    • Charles W. Moon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Lever
    • Patent number D519021
    • Issue date Apr 18, 2006
    • Computerized Security Systems, Inc.
    • Dan Boulware
    • D08 - Tools and hardware
  • Information Patent Grant

    Electronic card encoder
    • Patent number 7,017,811
    • Issue date Mar 28, 2006
    • Computerized Security Systems
    • Ernst Kern Mitchell
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Lock
    • Patent number D512899
    • Issue date Dec 20, 2005
    • Computerized Security Systems
    • Jurgen Oskamp
    • D08 - Tools and hardware
  • Information Patent Grant

    Electronic key card encoder
    • Patent number D502182
    • Issue date Feb 22, 2005
    • Computerized Security Systems, Inc.
    • Ernst Kern Mitchell
    • D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC DEADBOLT
    • Publication number 20170122007
    • Publication date May 4, 2017
    • TOWNSTEEL, INC.
    • CHARLES W. MOON
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Water resistant keycard reader assembly for an electronic lock
    • Publication number 20070163863
    • Publication date Jul 19, 2007
    • Computerized Security Systems, Inc.
    • Ernst Kern Mitchell
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    Door lock with RFID key
    • Publication number 20060226948
    • Publication date Oct 12, 2006
    • Computerized Security Systems
    • Michael J. Wright
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Mortise locking device
    • Publication number 20060087125
    • Publication date Apr 27, 2006
    • Computerized Security Systems
    • Charles W. Moon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Manipulation-resistant combination lock
    • Publication number 20060005592
    • Publication date Jan 12, 2006
    • Charles W. Moon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Electronic lock
    • Publication number 20060001522
    • Publication date Jan 5, 2006
    • Charles W. Moon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Electronic lock
    • Publication number 20060000247
    • Publication date Jan 5, 2006
    • Charles W. Moon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Electronic lock
    • Publication number 20050284200
    • Publication date Dec 29, 2005
    • Charles W. Moon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Electronic lock with visual interface
    • Publication number 20050279823
    • Publication date Dec 22, 2005
    • Ernst Kern Mitchell
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Electronic card encoder
    • Publication number 20050258244
    • Publication date Nov 24, 2005
    • Ernst Kern Mitchell
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Non-planar key shaped electronic key
    • Publication number 20040050122
    • Publication date Mar 18, 2004
    • Ernst Kern Mitchell
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Electronic lock
    • Publication number 20040045330
    • Publication date Mar 11, 2004
    • Charles W. Moon
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Network accessible and controllable security system for a multiple...
    • Publication number 20040003257
    • Publication date Jan 1, 2004
    • Ernst Kern Mitchell
    • G07 - CHECKING-DEVICES