USD407452SExpiredUtility
Golf putter head with removable practice mirror
Individually held — no corporate assignee on recordPriority: Sep 17, 1997Filed: Sep 17, 1997Granted: Mar 30, 1999
Est. expirySep 17, 2017(expired)· nominal 20-yr term from priority
Inventors:Frederick Porter
27
PatentIndex Score
3
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a golf putter head with removable practice mirror, as shown and described.
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