USD724407SActiveUtility

Blade sharpener

38
Individually held — no corporate assignee on recordPriority: Sep 5, 2012Filed: Sep 5, 2012Granted: Mar 17, 2015
Est. expirySep 5, 2032(~6.1 yrs left)· nominal 20-yr term from priority
Inventors:Ralph Johnson
38
PatentIndex Score
5
Cited by
34
References
1
Claims

Claims

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

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