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wooden blade with perforations
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Industry
CPC
A63B2051/045
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Parent Industries
A
HUMAN NECESSITIES
A63
Sports, games
A63B
APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING BALL GAMES TRAINING EQUIPMENT
Current Industry
A63B2051/045
wooden blade with perforations
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Patents Grants
last 30 patents
Information
Patent Grant
Platform tennis paddle
Patent number
4,379,554
Issue date
Apr 12, 1983
Skymar Corporation
Andreas D. Schuyler
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Paddle ball racket with adjustment for flexing
Patent number
4,353,550
Issue date
Oct 12, 1982
Andrew Krosnick
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Paddle racquet
Patent number
4,262,903
Issue date
Apr 21, 1981
Joseph Naret
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Racquet game
Patent number
3,990,702
Issue date
Nov 9, 1976
Peter G. Chopp
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents