Knife sharpener

USD1076638SActive Publication Date: 2025-05-27LIU HUAZHU

Patent Information

Application Number
US29/906482
Authority / Receiving Office
US · United States
Patent Type
Designs(United States)
Current Assignee / Owner
Filing Date
2023-11-06
Publication Date
2025-05-27
Estimated Expiration
2040-05-27

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Description

[0001] 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;

[0002] FIG. 2 is a front, right and top perspective view of the sharpener component of the knife sharpener;

[0003] FIG. 3 is a rear, left and bottom perspective view thereof;

[0004] FIG. 4 is a front view thereof;

[0005] FIG. 5 is a rear view thereof;

[0006] FIG. 6 is a left side view thereof;

[0007] FIG. 7 is a right side view thereof;

[0008] FIG. 8 is a top plan view thereof;

[0009] FIG. 9 is a bottom plan view thereof;

[0010] 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;

[0011] FIG. 11 is a front, right and top perspective view of the base component of the knife sharpener;

[0012] FIG. 12 is a rear, left and bottom perspective view thereof;

[0013] FIG. 13 is a front view thereof;

[0014] FIG. 14 is a rear view thereof;

[0015] FIG. 15 is a left side view thereof;

[0016] FIG. 16 is a right side view thereof;

[0017] FIG. 17 is a top plan view thereof; and,

[0018] FIG. 18 is a bottom plan view thereof.

[0019] 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.

Citation Information

Patent Citations

  • Rolling grinder with press fit between roller and shaft

    US20230294246A1

  • Method for producing a roll grinder with minimal gap dimensions between the running roller and the handle body

    US20230356348A1

  • Sharpening apparatus

    US20230405767A1

  • Combination of grinding element and knife sharpener

    USD1016108S

  • Knife sharpener

    USD1035411S

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