Knife sharpener

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Description

FIG. 1 is a front, right and top perspective view of a knife sharpener showing my new design, wherein the sharpener and base components are shown in a state of use;

FIG. 2 is a front, right and top perspective view of the sharpener component of the knife sharpener;

FIG. 3 is a rear, left and bottom perspective view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof;

FIG. 10 is a front, right and top perspective view of the sharpener component of the knife sharpener, wherein the unclaimed end parts are shown a disassembled state;

FIG. 11 is a front, right and top perspective view of the base component of the knife sharpener;

FIG. 12 is a rear, left and bottom perspective view thereof;

FIG. 13 is a front view thereof;

FIG. 14 is a rear view thereof;

FIG. 15 is a left side view thereof;

FIG. 16 is a right side view thereof;

FIG. 17 is a top plan view thereof; and,

FIG. 18 is a bottom plan view thereof.

The broken lines shown in the drawings illustrate portions of the knife sharpener that form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D928581 August 24, 2021 Hong
D1016108 February 27, 2024 Hu
D1035411 July 16, 2024 Li
D1058338 January 21, 2025 Li
20230294246 September 21, 2023 Horl
20230356348 November 9, 2023 Horl
20230405767 December 21, 2023 Berger
Patent History
Patent number: D1076638
Type: Grant
Filed: Nov 6, 2023
Date of Patent: May 27, 2025
Inventor: Huazhu Liu (Shenzhen)
Primary Examiner: Philip S Hyder
Application Number: 29/906,482
Classifications
Current U.S. Class: D8/93