USD560461SExpiredUtility

Sharpening steel

70
Assignee: KAI USA LTD DBA KERSHAW KNIVESPriority: May 30, 2006Filed: May 30, 2006Granted: Jan 29, 2008
Est. expiryMay 30, 2026(expired)· nominal 20-yr term from priority
Inventors:Dennis L. Epstein
70
PatentIndex Score
18
Cited by
11
References
1
Claims

Claims

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

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