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with a non-magnetic ball material
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Industry
CPC
A63F2007/4062
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Parent Industries
A
HUMAN NECESSITIES
A63
Sports, games
A63F
CARD, BOARD, OR ROULETTE GAMES INDOOR GAMES USING SMALL MOVING PLAYING BODIES VIDEO GAMES GAMES NOT OTHERWISE PROVIDED FOR
Current Industry
A63F2007/4062
with a non-magnetic ball material
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Patents Grants
last 30 patents
Information
Patent Grant
Football game piece
Patent number
5,687,966
Issue date
Nov 18, 1997
Crossbars, Inc.
Nicholas W. Barnhart
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Table game puck
Patent number
4,555,114
Issue date
Nov 26, 1985
William Dozier
A63 - SPORTS GAMES AMUSEMENTS
Patents Applications
last 30 patents