Necklaces

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Patents Grantslast 30 patents

Information Patent Grant
Physical-virtual game board and content delivery system
- Patent number 11,813,539
- Issue date Nov 14, 2023
- James Andrew Aman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Physical-virtual game board and content delivery system
- Patent number 11,224,796
- Issue date Jan 18, 2022
- James Andrew Aman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Physical-virtual game board and content delivery system
- Patent number 10,688,378
- Issue date Jun 23, 2020
- James Andrew Aman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Board games with player-wearable costume components
- Patent number 7,219,894
- Issue date May 22, 2007
- Mattel, Inc.
- Chip Stewart
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Game and apparatus therefor
- Patent number 4,195,836
- Issue date Apr 1, 1980
- David M. Beyer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Game in the form of a miniature mine containing a precious gem
- Patent number 4,111,413
- Issue date Sep 5, 1978
- Emanuel J. Marcus
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
1475734
- Patent number 1,475,734
- Issue date Nov 27, 1923
- A63 - SPORTS GAMES AMUSEMENTS