USD499004SExpiredUtility

Two step knife sharpener

78
Assignee: SMITH ABRASIVES INCPriority: Oct 20, 2003Filed: Oct 20, 2003Granted: Nov 30, 2004
Est. expiryOct 20, 2023(expired)· nominal 20-yr term from priority
Inventors:Richard S. Smith
78
PatentIndex Score
22
Cited by
8
References
1
Claims

Claims

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

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