Title:
Lineal yardage meter attachment for golf clubs
United States Patent 2986937
Inventors:
Chapman, Loyal H.
Publication Date:
06/06/1961
Export Citation:
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Assignee:
Chapman, Loyal H.
Primary Class:
473/233
International Classes:
A63B69/36; A63B15/00; A63B69/36; A63B15/00
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US Patent References:
2630012Golf club velocity indicating device
2543722Attachment for golf clubs
1712609Stroke-indicating attachment for golf clubs
1712537Speed-indicating device for golf clubs
1471794Apparatus for obtaining practice in golf or other games or physical exercises
1388275Tire-gage
1039491N/A
1020551N/A
Foreign References:
GB179079A