Knife sharpener

- Darex, LLC
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Description

FIG. 1 is an isometric view of a knife sharpener, embodying the new design.

FIG. 2 is a front view of the design of FIG. 1.

FIG. 3 is a rear view of the design of FIG. 1.

FIG. 4 is a top plan view of the design of FIG. 1.

FIG. 5 is a bottom plan view of the design of FIG. 1.

FIG. 6 is a right side view of the design of FIG. 1; and,

FIG. 7 is a left side view of the design of FIG. 1.

Claims

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

Referenced Cited
U.S. Patent Documents
D578581 October 14, 2008 Smith
D654342 February 21, 2012 Cavanaugh, Jr.
8221199 July 17, 2012 Smith
D723898 March 10, 2015 Smith
D730133 May 26, 2015 Sun
D744804 December 8, 2015 Johnson
D863921 October 22, 2019 Chalfant
D867096 November 19, 2019 Chalfant
D877593 March 10, 2020 Chalfant
Other references
  • Amazon.com_ Work Sharp WSEDCPVT EDC Pivot Knife Sharpener, Date first available Sep. 1, 2019.
Patent History
Patent number: D929841
Type: Grant
Filed: Mar 31, 2020
Date of Patent: Sep 7, 2021
Assignee: Darex, LLC (Ashland, OR)
Inventors: Joseph Todd Zachariasen (Medford, OR), Steven Lee Baker (Medford, OR)
Primary Examiner: Philip S Hyder
Application Number: 29/729,910
Classifications
Current U.S. Class: D8/93