Manual knife sharpener

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Description

FIG. 1 is a perspective view from the front of my new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a front end elevation view thereof; and,

FIG. 7 is a back end elevation view thereof.

Claims

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

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Patent History
Patent number: D817738
Type: Grant
Filed: Jun 14, 2016
Date of Patent: May 15, 2018
Inventor: Jack Chen (Henderson, NV)
Primary Examiner: Phillip S Hyder
Application Number: 29/567,995
Classifications
Current U.S. Class: D8/93