TREA

Marlin Austin

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  • Speedway, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exit device assembly
    • Patent number 11,629,529
    • Issue date Apr 18, 2023
    • Schlage Lock Company LLC
    • Paul R. Arlinghaus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Exit device assembly
    • Patent number 10,648,200
    • Issue date May 12, 2020
    • Schlage Lock Company LLC
    • Paul R. Arlinghaus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Exit device assembly
    • Patent number 9,580,944
    • Issue date Feb 28, 2017
    • Schlage Lock Company LLC
    • Paul R. Arlinghaus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Midrail mounted exit device
    • Patent number 7,503,597
    • Issue date Mar 17, 2009
    • Dor-O-Matic, Inc.
    • Richard Bettin Cohrs, Jr.
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Control for exit device
    • Patent number 7,249,477
    • Issue date Jul 31, 2007
    • Von Duprin, Inc.
    • David V. Toloday
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Exit device centercase cover
    • Patent number D542626
    • Issue date May 15, 2007
    • Von Duprin, Inc.
    • David V. Toloday
    • D08 - Tools and hardware
  • Information Patent Grant

    Exit device centercase cover
    • Patent number D541633
    • Issue date May 1, 2007
    • Von Duprin, Inc.
    • Marlin Austin
    • D08 - Tools and hardware
  • Information Patent Grant

    Apparatus and method for securing an exit device to a door
    • Patent number 7,118,141
    • Issue date Oct 10, 2006
    • Dor-O-Matic, Inc.
    • Richard Bettin Cohrs, Jr.
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Midrail mounted exit device
    • Patent number 7,000,954
    • Issue date Feb 21, 2006
    • Dor-O-Matic, Inc.
    • Richard Bettin Cohrs, Jr.
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Door exit device
    • Patent number D496577
    • Issue date Sep 28, 2004
    • Dor-O-Matic, Inc.
    • Richard Bettin Cohrs
    • D08 - Tools and hardware
  • Information Patent Grant

    Midrail mounted exit device
    • Patent number 6,769,723
    • Issue date Aug 3, 2004
    • Dor-O-Matic Inc.
    • Richard Bettin Cohrs
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Dogging device for a latch assembly
    • Patent number 5,927,765
    • Issue date Jul 27, 1999
    • Von Duprin, Inc.
    • Marlin D. Austin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Exit delaying mechanism for panic exit door
    • Patent number 5,412,961
    • Issue date May 9, 1995
    • Von Duprin, Inc.
    • Michael L. Cain
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Exit-delaying mechanism, for a panic exit device
    • Patent number 5,085,475
    • Issue date Feb 4, 1992
    • Von Duprin, Inc.
    • Marlin Austin
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    EXIT DEVICE ASSEMBLY
    • Publication number 20210062551
    • Publication date Mar 4, 2021
    • SCHLAGE LOCK COMPANY LLC
    • Paul R. Arlinghaus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    EXIT DEVICE ASSEMBLY
    • Publication number 20170167165
    • Publication date Jun 15, 2017
    • SCHLAGE LOCK COMPANY LLC
    • Paul R. Arlinghaus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    EXIT DEVICE ASSEMBLY
    • Publication number 20130154283
    • Publication date Jun 20, 2013
    • Paul R. Arlinghaus
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Control for exit device
    • Publication number 20060010942
    • Publication date Jan 19, 2006
    • Von Duprin, Inc,
    • David V. Toloday
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Midrail mounted exit device
    • Publication number 20040227350
    • Publication date Nov 18, 2004
    • Dor-O-Matic, Inc.
    • Richard Bettin Cohrs,
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Midrail mounted exit device
    • Publication number 20040227353
    • Publication date Nov 18, 2004
    • Dor-O-Matic, Inc.
    • Richard Bettin Cohrs,
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Midrail mounted exit device
    • Publication number 20040041412
    • Publication date Mar 4, 2004
    • Dor-O-Matic
    • Richard Bettin Cohrs
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Apparatus and method for securing an exit device to a door
    • Publication number 20040041411
    • Publication date Mar 4, 2004
    • Dor-O-Matic, Inc.
    • Richard Bettin Cohrs,
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES