USD375441SExpiredUtility

Sharpening stone

56
Individually held — no corporate assignee on recordPriority: Nov 3, 1994Filed: Nov 3, 1994Granted: Nov 12, 1996
Est. expiryNov 3, 2014(expired)· nominal 20-yr term from priority
Inventors:Duane K. MccoyHoward R. Vermillion, Jr.
56
PatentIndex Score
12
Cited by
6
References
1
Claims

Claims

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

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