Sharpener
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The broken lines shown represent unclaimed subject matter and form no part of the claimed design.
Claims
I claim the ornamental design for a sharpener, as shown and described.
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Type: Grant
Filed: Dec 12, 2017
Date of Patent: Oct 22, 2019
Assignee: EISEN GMBH (Baiersdorf)
Inventor: Stephan Eisen (Baiersdorf)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/629,189