Golf ball retriever
United States Patent 3136573
US Patent References:
/0066798.html
- - 0066798

/1219402.html
- - 1219402

Ball retriever
- - 2760807

Nut gathering device
- - 2810252

Golf ball retriever
- - 3029097


Inventors:
Harke, Raymond J.
Publication Date:
06/09/1964
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Assignee:
Harke, Raymond J.
Primary Class:
294/19.200
Other Classes:
294/99.100, 220/770, 56/328.100
International Classes:
A63B47/02; A63B47/00