USD638473SActiveUtility

Pencil sharpener

48
Assignee: ELMER S PRODUCTS INCPriority: Aug 25, 2010Filed: Aug 25, 2010Granted: May 24, 2011
Est. expiryAug 25, 2030(~4.1 yrs left)· nominal 20-yr term from priority
Inventors:Igor ZemskovMichael J. Schumacher
48
PatentIndex Score
6
Cited by
13
References
1
Claims

Claims

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

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