Ball club
United States Patent 2935321
US Patent References:
/0426944.html
- - 0426944

/0466276.html
- - 0466276

/0565747.html
- - 0565747

/0682960.html
- - 0682960

/0793101.html
- - 0793101


Inventors:
Rudolf, Lhotka
Publication Date:
05/03/1960
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Assignee:
Rudolf, Lhotka
Primary Class:
473/558
Other Classes:
D21/725, 482/87, 273/317
International Classes:
A63B15/00
US Patent References:
0907965
1316683
1665969Punching bag
1826221Ball
1890538Shaft for golf clubs
1890566Ball
2510883Toy punching bag
Foreign References:
GB191111038A
DE829106C