USD382611SExpiredUtility

Ping pong ball

70
Assignee: LAI CHENGPriority: Oct 31, 1995Filed: Oct 31, 1995Granted: Aug 19, 1997
Est. expiryOct 31, 2015(expired)· nominal 20-yr term from priority
Inventors:Cheng Lai
70
PatentIndex Score
20
Cited by
6
References
1
Claims

Claims

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

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