Blade sharpener

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Description

FIG. 1 is a top perspective view showing my new design;

FIG. 2 is a left side view in elevation thereof;

FIG. 3 is a right side view in elevation thereof;

FIG. 4 is a top view in plan thereof;

FIG. 5 is a bottom view in plan thereof;

FIG. 6 is front view in elevation thereof; and,

FIG. 7 is a rear view in elevation thereof.

Claims

The ornamental design for a blade sharpener, as shown and described.

Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D525509
Type: Grant
Filed: Jul 21, 2005
Date of Patent: Jul 25, 2006
Assignee: Weschenfelder GmbH (Forst)
Inventor: Heinz Weschenfelder (Forst)
Primary Examiner: Philip S. Hyder
Assistant Examiner: RoseLynne Ulm
Attorney: Edell, Shapiro & Finnan, LLC
Application Number: 29/234,615
Classifications
Current U.S. Class: D8/93; D8/91