the shield being removable

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Patents Grantslast 30 patents

Information Patent Grant
Board game for guessing information about a topic area
- Patent number 6,349,942
- Issue date Feb 26, 2002
- William L. Solboe
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Spatial perception/physical reaction game
- Patent number 5,520,393
- Issue date May 28, 1996
- Alfred J. Rickey
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Board game
- Patent number 4,984,807
- Issue date Jan 15, 1991
- Baruch Shiryon
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Card counting prevention apparatus for blackjack
- Patent number 4,314,700
- Issue date Feb 9, 1982
- Kenneth C. Dylag
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
3254893
- Patent number 3,254,893
- Issue date Jun 7, 1966
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
3186716
- Patent number 3,186,716
- Issue date Jun 1, 1965
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
2400644
- Patent number 2,400,644
- Issue date May 21, 1946
- A63 - SPORTS GAMES AMUSEMENTS