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Patents Grantslast 30 patents

Information Patent Grant
Computerized yo-yo with electric clutch
- Patent number 10,668,396
- Issue date Jun 2, 2020
- Eyal Shlomot
- F21 - LIGHTING
Information Patent Grant
Computerized yo-yo
- Patent number 10,150,044
- Issue date Dec 11, 2018
- Eyal Shlomot
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Top
- Patent number 10,137,380
- Issue date Nov 27, 2018
- Shin-Kyu Choi
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Top
- Patent number 9,616,351
- Issue date Apr 11, 2017
- Shin-Kyu Choi
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Gyroscopic toy
- Patent number 4,713,039
- Issue date Dec 15, 1987
- Wong & Bibaoco
- Raymond Wong
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
2139507
- Patent number 2,139,507
- Issue date Dec 6, 1938
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
2075729
- Patent number 2,075,729
- Issue date Mar 30, 1937
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
1723483
- Patent number 1,723,483
- Issue date Aug 6, 1929
- A63 - SPORTS GAMES AMUSEMENTS