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Starwin Industries, Inc.
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Dayton, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Tennis racquet and method of making same
Patent number
4,367,874
Issue date
Jan 11, 1983
Starwin Industries, Inc.
Anthony F. Staub
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Racquetball racquet
Patent number
D260415
Issue date
Aug 25, 1981
Starwin Industries, Inc.
John R. Erwin
D21 - Games, toys, and sports goods
Information
Patent Grant
Method of manufacturing a tennis racket
Patent number
4,264,389
Issue date
Apr 28, 1981
Starwin Industries, Inc.
Anthony F. Staub
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Tennis racket manufacture
Patent number
4,183,776
Issue date
Jan 15, 1980
Starwin Industries, Inc.
Anthony F. Staub
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Glass fiber tennis racket frame
Patent number
4,045,025
Issue date
Aug 30, 1977
Starwin Industries, Inc.
Anthony F. Staub
A63 - SPORTS GAMES AMUSEMENTS