Jumper walker
United States Patent 3049350
US Patent References:
/0715321.html
- - 0715321

Amusement device
- - 1703770

Toy
- - 1784692

Rotary one-person seesaw
- - 2527460

Occupant propelled roundabout
- - 2686674


Inventors:
Walker, Ora C.
Publication Date:
08/14/1962
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Assignee:
Walker, Ora C.
Primary Class:
472/15
Other Classes:
297/299
International Classes:
A63G31/00
US Patent References:
2704111Baby jumper