USD371948SExpiredUtility

All-functional grinding board

45
Assignee: LIU TE-HSIPriority: Jun 21, 1995Filed: Jun 21, 1995Granted: Jul 23, 1996
Est. expiryJun 21, 2015(expired)· nominal 20-yr term from priority
Inventors:Te-Hsi Liu
45
PatentIndex Score
9
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an all-functional grinding board, as shown and described.

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