Sharpener/eraser
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The dash-dot lines represent the bounds of the claimed design, while all other broken lines are directed to environment and are for illustrative purposes only; the dash-dot lines and the broken lines form no part of the claimed design.
Claims
I claim the ornamental design for a sharpener/eraser, as shown and described.
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Type: Grant
Filed: May 19, 2009
Date of Patent: Sep 28, 2010
Assignee: Faber-Castell Aktiengesellschaft (Stein)
Inventor: Heinrich Stukenkemper (Castrop-Rauxel)
Primary Examiner: Elizabeth A Albert
Attorney: Calfee, Halter & Griswold LLP
Application Number: 29/337,303