with movably-mounted swing-like seats not moving radially outwards

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Patents Grantslast 30 patents

Information Patent Grant
Manually pushed swing
- Patent number 8,033,922
- Issue date Oct 11, 2011
- Linda Marquez
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Recreational device having rings
- Patent number 4,978,120
- Issue date Dec 18, 1990
- Marvin H. Greenwood
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Recreational device
- Patent number 4,896,878
- Issue date Jan 30, 1990
- Marvin H. Greenwood
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
3484104
- Patent number 3,484,104
- Issue date Dec 16, 1969
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
2819899
- Patent number 2,819,899
- Issue date Jan 14, 1958
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
2412060
- Patent number 2,412,060
- Issue date Dec 3, 1946
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
1903995
- Patent number 1,903,995
- Issue date Apr 18, 1933
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
1709273
- Patent number 1,709,273
- Issue date Apr 16, 1929
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
1625877
- Patent number 1,625,877
- Issue date Apr 26, 1927
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
1548747
- Patent number 1,548,747
- Issue date Aug 4, 1925
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
1362864
- Patent number 1,362,864
- Issue date Dec 21, 1920
- A63 - SPORTS GAMES AMUSEMENTS