Portable backstop
United States Patent 3137502
US Patent References:
Demountable basketball apparatus
- - 2553105
Retractible overhead basketball goal-structures
- - 2961236
Folding basketball goal-structures
- - 3018102
Demountable basketball apparatus
- - 2553105
Retractible overhead basketball goal-structures
- - 2961236
Folding basketball goal-structures
- - 3018102
Inventors:
Duganich, Joseph W.
Publication Date:
06/16/1964
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Assignee:
RECREATION EQUIPMENT CORP
Primary Class:
International Classes:
A63B63/08; A63B71/02; A63B63/00