Game instruction apparatus
United States Patent 2643466
US Patent References:
Checker game
- - 1605703
Educational device for teaching athletic plays
- - 1927695
Formation display device
- - 2158368
Display device
- - 2254810
Game apparatus
- - 2330951
Checker game
- - 1605703
Educational device for teaching athletic plays
- - 1927695
Formation display device
- - 2158368
Display device
- - 2254810
Game apparatus
- - 2330951
Inventors:
Bucher, Rudolph S.
Publication Date:
06/30/1953
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Export Citation:
Assignee:
Bucher, Rudolph S.
Primary Class:
Other Classes:
273/443, 40/620, 235/90, 116/222, 434/251
International Classes:
G09B1/08; G09B19/22; G09B1/00; G09B19/00