Knife sharpener

- Darex, LLC
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Description

FIG. 1 is a front 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.

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

FIG. 8 is a second isometric view of the knife sharpener, wherein the sharpening rod is shown in the extended position.

FIG. 9 is a front view of the design of FIG. 8; and,

FIG. 10 is a bottom plan view of the design of FIG. 8.

Claims

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

Referenced Cited
U.S. Patent Documents
D575124 August 19, 2008 Smith
D578550 October 14, 2008 Benoit
D578581 October 14, 2008 Smith
D587550 March 3, 2009 Smith
8221199 July 17, 2012 Smith
D723898 March 10, 2015 Smith
D744803 December 8, 2015 Johnson
D744804 December 8, 2015 Johnson
D754514 April 26, 2016 Huber
D813004 March 20, 2018 Huber
D816455 May 1, 2018 Fire
D863921 October 22, 2019 Chalfant
D863922 October 22, 2019 Chalfant
D888527 June 30, 2020 Cavanaugh, Jr.
20080171504 July 17, 2008 Smith
20150283678 October 8, 2015 Hangen
Other references
  • Amazon.com: Work Sharp EDC Pivot Plus Knife Sharpener, Date First Available Sep. 1, 2019.
Patent History
Patent number: D929843
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: 29/729,919
Classifications
Current U.S. Class: D8/93