with arrangements for winding-up by blowing

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Patents Grantslast 30 patents

Information Patent Grant
Self-leveling bubble producing system
- Patent number 10,279,279
- Issue date May 7, 2019
- Sergei Baranoff
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Spinning toy
- Patent number 5,032,101
- Issue date Jul 16, 1991
- Victor L. Hartman
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy top with impeller-driven flywheel
- Patent number 4,772,241
- Issue date Sep 20, 1988
- Mattel, Inc.
- Jay M. Bro
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
3855725
- Patent number 3,855,725
- Issue date Dec 24, 1974
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
2938299
- Patent number 2,938,299
- Issue date May 31, 1960
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
2449405
- Patent number 2,449,405
- Issue date Sep 14, 1948
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
2163185
- Patent number 2,163,185
- Issue date Jun 20, 1939
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
1629135
- Patent number 1,629,135
- Issue date May 17, 1927
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
1349226
- Patent number 1,349,226
- Issue date Aug 10, 1920
- A63 - SPORTS GAMES AMUSEMENTS