Patent
   D967688
Priority
May 06 2022
Filed
May 06 2022
Issued
Oct 25 2022
Expiry
Oct 25 2037
Assg.orig
Entity
unknown
6
16
n/a
The ornamental design for a knife sharpener, as shown and described.

FIG. 1 is a perspective view of a knife sharpener, showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines depict portions of the knife sharpener in which the design is embodied that for no part of the claimed design.

Li, Jihui

Patent Priority Assignee Title
D976668, Sep 21 2022 Knife sharpener
D976669, Jun 11 2022 Knife sharpener
D989592, May 24 2021 YANGJIANG YANGDONG ZAFIRA ENTERPRISE CO., LTD.; YANGJIANG YANGDONG ZAFIRA ENTERPRISE CO , LTD Knife sharpener
ER2683,
ER3469,
ER7653,
Patent Priority Assignee Title
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D928581, Jun 18 2020 Knife sharpener
D929200, Apr 28 2020 JIANGYIN DIAMOND TOOLS CO , LTD Knife sharpener
D949658, Jan 08 2020 Knife sharpener
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