USD327833SExpiredUtility

Knife sharpener

Assignee: SUNBEAM CORPPriority: Aug 24, 1988Filed: Aug 24, 1988Granted: Jul 14, 1992
Est. expiryAug 24, 2008(expired)· nominal 20-yr term from priority
53
PatentIndex Score
6
Cited by
8
References
1
Claims

Claims

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

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