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Patents Grantslast 30 patents

Information Patent Grant
Game of chance using postage stamps
- Patent number 8,162,353
- Issue date Apr 24, 2012
- Jack Mannoia
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Educational amusement device which includes a game card, and method...
- Patent number 5,018,975
- Issue date May 28, 1991
- Alan B. Todd
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Board game with number selection device
- Patent number 4,477,081
- Issue date Oct 16, 1984
- Walter R. Crosby
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
3917274
- Patent number 3,917,274
- Issue date Nov 4, 1975
- A63 - SPORTS GAMES AMUSEMENTS