TREA

Mark Daus

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  • Doylestown, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spring array and method for door counterbalancing
    • Patent number 11,536,067
    • Issue date Dec 27, 2022
    • Overhead Door Corporation
    • Mark Daus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door release mechanism
    • Patent number 9,890,582
    • Issue date Feb 13, 2018
    • Overhead Door Corporation
    • Mark Daus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door release mechanism
    • Patent number 9,328,547
    • Issue date May 3, 2016
    • Overhead Door Corporation
    • Mark Daus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Counterbalance system for vertical acting doors
    • Patent number 9,206,634
    • Issue date Dec 8, 2015
    • Overhead Door Corporation
    • Jorge Manuel Prieto
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door release mechanism
    • Patent number 8,905,113
    • Issue date Dec 9, 2014
    • Overhead Door Coporation
    • Mark Daus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door release mechanisim
    • Patent number 8,770,255
    • Issue date Jul 8, 2014
    • Overhead Door Corporation
    • Mark Daus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door release mechanism
    • Patent number 8,397,787
    • Issue date Mar 19, 2013
    • Overhead Door Corporation
    • Mark Daus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door release mechanism
    • Patent number 7,878,230
    • Issue date Feb 1, 2011
    • Overhead Door Corporation
    • Mark Daus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Rolling door tensioner
    • Patent number 6,527,037
    • Issue date Mar 4, 2003
    • Wayne-Dalton Corp.
    • Mark Daus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    SPRING ARRAY AND METHOD FOR DOOR COUNTERBALANCING
    • Publication number 20210002934
    • Publication date Jan 7, 2021
    • OVERHEAD DOOR CORPORATION
    • Mark Daus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR RELEASE MECHANISM
    • Publication number 20160245379
    • Publication date Aug 25, 2016
    • OVERHEAD DOOR CORPORATION
    • Mark Daus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR RELEASE MECHANISM
    • Publication number 20140250796
    • Publication date Sep 11, 2014
    • OVERHEAD DOOR CORPORATION
    • Mark Daus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DOOR RELEASE MECHANISM
    • Publication number 20130269881
    • Publication date Oct 17, 2013
    • Mark Daus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Door release mechanism
    • Publication number 20090108245
    • Publication date Apr 30, 2009
    • Wayne-Dalton Corp.
    • Mark Daus
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Rolling door tensioner
    • Publication number 20020170688
    • Publication date Nov 21, 2002
    • Wayne-Dalton Corp.
    • Mark Daus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES