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Patents Grantslast 30 patents

Information Patent Grant
Method and device for conducting a roulette game
- Patent number 9,908,036
- Issue date Mar 6, 2018
- Viktor Pamukchiev
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
3861687
- Patent number 3,861,687
- Issue date Jan 21, 1975
- G07 - CHECKING-DEVICES
Information Patent Grant
2800331
- Patent number 2,800,331
- Issue date Jul 23, 1957
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
1970731
- Patent number 1,970,731
- Issue date Aug 21, 1934
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
1857902
- Patent number 1,857,902
- Issue date May 10, 1932
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
748788
- Patent number 748,788
- Issue date Jan 5, 1904
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
730659
- Patent number 730,659
- Issue date Jun 9, 1903
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
258387
- Patent number 258,387
- Issue date May 23, 1882
- A63 - SPORTS GAMES AMUSEMENTS