United States Patent 3477713
Inventors:
Cudmore, Patrick J.
Publication Date:
11/11/1969
Assignee:
Patrick, Cudmore J.
Other Classes:
482/78, 472/135, 280/206, D21/412
International Classes:
A63B19/02; A63B19/00; A63G13/00
US Patent References:
| 3066951 | Rolling sphere having means for accommodating an occupant therewithin | | | |
| 3076666 | Hoop-shaped vehicle having occupant seat therein | | | |
| 3334915 | Toy sphere | | | |