Practice rail attachment for a basketball backboard
United States Patent 3342486
US Patent References:
Basketball practice ring
- - 2039794

Register
- - 2192430

Basket ball rebound ring
- - 2708576

Basketball practice device
- - 2918283


Inventors:
Farley, William E.
Publication Date:
09/19/1967
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Assignee:
Farley, William E.
Primary Class:
473/448
International Classes:
A63B63/08; A63B63/00