USD621457SActiveUtility
Automatic table tennis ball server
Assignee: NORTH AMERICAN TABLE TENNIS LLPriority: Aug 17, 2009Filed: Aug 17, 2009Granted: Aug 10, 2010
Est. expiryAug 17, 2029(~3.1 yrs left)· nominal 20-yr term from priority
Inventors:Richard T. Lee
37
PatentIndex Score
4
Cited by
16
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an automatic table tennis ball server, as shown and described.
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