TREA

William H. Ziegler Jr.

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  • Bedford, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Swing attachment
    • Patent number 6,669,394
    • Issue date Dec 30, 2003
    • Hedstrom Corporation
    • Frederick M. Rieber
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Wood play tower kit
    • Patent number 5,528,875
    • Issue date Jun 25, 1996
    • Hedstrom Corporation
    • William H. Ziegler
    • E04 - BUILDING
  • Information Patent Grant

    Wood play tower with ball enclosure
    • Patent number D367310
    • Issue date Feb 20, 1996
    • Hedstrom Corporation
    • William H. Ziegler
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Pyramid-type swing support
    • Patent number D366512
    • Issue date Jan 23, 1996
    • Bedstrom Corporation
    • William H. Ziegler
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Playtower climber
    • Patent number D366086
    • Issue date Jan 9, 1996
    • Hedstrom Corporation
    • William H. Ziegler
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Swing support
    • Patent number D363524
    • Issue date Oct 24, 1995
    • Hedstrom Corporation
    • William H. Ziegler
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Play gym construction
    • Patent number 5,364,312
    • Issue date Nov 15, 1994
    • Hedstrom Corporation
    • Joel C. Cunard
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Children's play gym
    • Patent number D347458
    • Issue date May 31, 1994
    • Hedstrom Corporation
    • Joel C. Cunard
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Riding toy
    • Patent number D282187
    • Issue date Jan 14, 1986
    • Hedstrom Corporation
    • Joel C. Cunard
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Flexible swing seat
    • Patent number 4,478,410
    • Issue date Oct 23, 1984
    • Brown Group Recreational Products, Inc.
    • William H. Ziegler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Combined wheel and removable decorative insert
    • Patent number D274424
    • Issue date Jun 26, 1984
    • Brown Group Recreational Products, Inc.
    • Joel C. Cunard
    • D12 - Transportation
  • Information Patent Grant

    Wheel
    • Patent number 4,447,093
    • Issue date May 8, 1984
    • Brown Group Recreational Products, Inc.
    • Joel C. Cunard
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Plastic wheel
    • Patent number D270344
    • Issue date Aug 30, 1983
    • Brown Group Recreational Products, Inc.
    • Joel C. Cunard
    • D12 - Transportation
  • Information Patent Grant

    Method for making a wheel with an integral tire
    • Patent number 4,387,070
    • Issue date Jun 7, 1983
    • Brown Group Recreational Products, Inc.
    • Joel C. Cunard
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Tree house kit
    • Patent number 4,056,902
    • Issue date Nov 8, 1977
    • Hedstrom Company
    • William H. Ziegler
    • E04 - BUILDING
  • Information Patent Grant

    Foldable child walker
    • Patent number 4,045,045
    • Issue date Aug 30, 1977
    • Hedstrom Co.
    • Raymond W. Boucher
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Modular play gym for children
    • Publication number 20050176557
    • Publication date Aug 11, 2005
    • Frank Bork
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    SWING ATTACHMENT
    • Publication number 20040009033
    • Publication date Jan 15, 2004
    • Frederick M. Rieber
    • A63 - SPORTS GAMES AMUSEMENTS