PLAY MAZE
United States Patent 3485494
US Patent References:
Tumble toy
- - 2723853

Playground equipment
- - 2883192


Inventors:
Lieberman, Jerry
Publication Date:
12/23/1969
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Assignee:
Liebermann, Jerry
Primary Class:
482/35
Other Classes:
D21/826
International Classes:
A63B9/00; A63H33/00; A63G31/00; A63B71/02




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