Pinball machine
United States Patent 2791428
US Patent References:
Game apparatus
- - 1352517

Game apparatus
- - 2003370

Game apparatus
- - 2060797

Game apparatus
- - 2152872

Game device
- - 2199327


Inventors:
Mcdonald, Donald F.
Publication Date:
05/07/1957
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Assignee:
Mcdonald, Donald F.
Primary Class:
273/110
Other Classes:
273/125R, 273/120R
International Classes:
A63D13/00; A63F7/34
US Patent References:
2522782Simulated basketball game apparatus
Foreign References:
GB421190A
FR907022A