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William H. Ziegler Jr.
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Bedford, PA, US
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Patents Grants
last 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 Applications
last 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