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Golf club attachment
US 2,950,115 A
Filed
: 07/29/1958
Issued
: 08/23/1960
Est. Priority Date
: 07/29/1958
Status: Expired due to Term
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Current Assignee
Michael G. Hurdzan
Original Assignee
Michael G. Hurdzan
Inventors
Hurdzan, Michael G.
Application Number
US03/751,674
Time in Patent Office
756 Days
Field of Search
US Class Current
473/234
CPC Class Codes
A63B 15/005
with a weight movable along...
A63B 2024/0068
Comparison to target or thr...
A63B 2071/0625
Emitting sound, noise or music
A63B 2220/51
Force
A63B 60/04
Movable ballast means A63B1...
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