USD418891SExpiredUtility
Golf putting device
Individually held — no corporate assignee on recordPriority: Mar 23, 1999Filed: Mar 23, 1999Granted: Jan 11, 2000
Est. expiryMar 23, 2019(expired)· nominal 20-yr term from priority
Inventors:Mark L. Sirak
41
PatentIndex Score
10
Cited by
19
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a golf putting device, as shown and described.
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