USD661761SActiveUtility
Ball marker
Individually held — no corporate assignee on recordPriority: Jul 27, 2011Filed: Jul 27, 2011Granted: Jun 12, 2012
Est. expiryJul 27, 2031(~5 yrs left)· nominal 20-yr term from priority
Inventors:Don T. Cameron
87
PatentIndex Score
36
Cited by
19
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a ball marker, as shown and described.
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