JOUNCING BOARD
United States Patent 3466031
US Patent References:
Combination slide, seesaw, and jumping board
- - 1752110

Trampoline
- - 2600572


Inventors:
Boykin Jr., Robert O.
Publication Date:
09/09/1969
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Assignee:
Robert Jr., Boykin O.
Primary Class:
482/27
International Classes:
A63B5/11; A63B5/00; A63B5/08




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