Knife sharpener

USD1058338SActive Publication Date: 2025-01-21LI WENFENG
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Patent Information

Application Number
US29/969319
Authority / Receiving Office
US · United States
Patent Type
Designs(United States)
Current Assignee / Owner
Priority Date
2024-10-15
Filing Date
2024-10-22
Publication Date
2025-01-21
Estimated Expiration
2040-01-21

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Description

[0001] FIG. 1 is a front, left and top perspective view of a knife sharpener, showing my new design;

[0002] FIG. 2 is a rear, right and bottom perspective view thereof;

[0003] FIG. 3 is a front view thereof;

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

[0005] FIG. 5 is a left side view thereof;

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

[0007] FIG. 7 is a top plan view thereof;

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

[0009] FIG. 9 is an enlarged view of portion 9 of FIG. 2 thereof; and,

[0010] FIG. 10 is a front, left and top perspective view of the knife sharpener in use state.

[0011] The broken lines shown in the drawings ilustrate portions of the knife sharpener that form no part of the claimed design.

[0012] The dot-dash broken lines depict the boundaries of the enlargements that form no part of the claimed design.

Claims

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

Citation Information

Patent Citations

  • Knife sharpener

    USD888527S1

  • Knife sharpener

    USD928581S

  • 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

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  • Roller sharpener

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  • Knife angle holder for a rolling knife sharpener

    USD1143865S