USD379389SExpiredUtility
Billiard ball
Individually held — no corporate assignee on recordPriority: Jul 3, 1995Filed: Jul 3, 1995Granted: May 20, 1997
Est. expiryJul 3, 2015(expired)· nominal 20-yr term from priority
Inventors:Tung-Yuan Shih
76
PatentIndex Score
24
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for billiard ball, as shown and described.
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