Practice swing bat
United States Patent 3137504
US Patent References:
/0514420.html
- - 0514420

Practice golf club
- - 2135648


Inventors:
Zordan, Victor C.
Menegus, Angelo L.
Publication Date:
06/16/1964
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Assignee:
Zordan, Victor C.
Menegus, Angelo L.
Primary Class:
473/457
Other Classes:
446/137, 446/421, 473/234
International Classes:
A63B59/06; A63B59/00