USD669550SActiveUtility

Billiard ball

54
Assignee: NELSON FRANK LEEPriority: Jun 15, 2011Filed: Jun 15, 2011Granted: Oct 23, 2012
Est. expiryJun 15, 2031(~4.9 yrs left)· nominal 20-yr term from priority
Inventors:Frank Lee Nelson
54
PatentIndex Score
11
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a billiard ball, as shown and described.

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