USD488980SExpiredUtility

Knife sharpener

47
Assignee: BRADSHAW INT INCPriority: Dec 23, 2002Filed: Dec 23, 2002Granted: Apr 27, 2004
Est. expiryDec 23, 2022(expired)· nominal 20-yr term from priority
Inventors:Brett Bradshaw
47
PatentIndex Score
7
Cited by
5
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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