USD401991SExpiredUtility
Golf putter head
Est. expiryJul 22, 2017(expired)· nominal 20-yr term from priority
Inventors:Clark E. Collins
92
PatentIndex Score
105
Cited by
25
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a golf putter head, as shown and described.
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