TREA

Gerald A. Draffkorn Jr.

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  • Crystal Lake, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Storage cabinet cover
    • Patent number D752373
    • Issue date Mar 29, 2016
    • Knaack LLC
    • Robert A. Bergum
    • D06 - Furnishings
  • Information Patent Grant

    Storage cabinet cover
    • Patent number D742672
    • Issue date Nov 10, 2015
    • Knaack LLC
    • Robert A. Bergum
    • D06 - Furnishings
  • Information Patent Grant

    Cargo rack for vehicles
    • Patent number 5,829,654
    • Issue date Nov 3, 1998
    • Knaack Manufacturing Company
    • Kenneth F. Weger
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Push-button lock system
    • Patent number 5,308,126
    • Issue date May 3, 1994
    • Knaack Manufacturing Company
    • Kenneth F. Weger
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Locking System for Storage Container
    • Publication number 20140123715
    • Publication date May 8, 2014
    • Knaack LLC
    • Robert A. Bergum
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Lock system for a horizontal locking box
    • Publication number 20020108410
    • Publication date Aug 15, 2002
    • Freddie C. Webb
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES