Patent
   D640909
Priority
Jun 07 2010
Filed
Jun 07 2010
Issued
Jul 05 2011
Expiry
Jul 05 2025
Assg.orig
Entity
unknown
16
30
n/a
The ornamental design for a two stage sharpener, as shown and described.

FIG. 1 is a top front right side perspective of our new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevation view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in FIGS. 1, 2, and 4 illustrate features that form no part of the claimed design.

Stutz, Rene Henry, Krane, Robert, Chit, Cynthia Fu

Patent Priority Assignee Title
D680846, Jan 17 2012 SMITH S CONSUMER PRODUCTS, INC Adjustable manual abrasive sharpener
D715618, Aug 23 2012 Smith's Consumer Products, Inc Abrasive sharpener
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D924652, Nov 13 2019 Zhongshan Ruishang Technology Co., Ltd.; ZHONGSHAN RUISHANG TECHNOLOGY CO , LTD Knife and scissor sharpener
D929200, Apr 28 2020 JIANGYIN DIAMOND TOOLS CO , LTD Knife sharpener
D929842, Mar 31 2020 Darex, LLC Knife sharpener
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D962033, Sep 07 2021 Knife sharpener
D967688, May 06 2022 Knife sharpener
D989592, May 24 2021 YANGJIANG YANGDONG ZAFIRA ENTERPRISE CO., LTD.; YANGJIANG YANGDONG ZAFIRA ENTERPRISE CO , LTD Knife sharpener
ER2683,
ER7653,
Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 07 2010Wusthof-Trident of America, Inc.(assignment on the face of the patent)
Jun 10 2010STUTZ, RENE HENRYWUSTHOF-TRIDENT OF AMERICA, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0247240438 pdf
Jun 10 2010KRANE, ROBERTWUSTHOF-TRIDENT OF AMERICA, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0247240438 pdf
Jun 17 2010CHIT, CYNTHIA F WUSTHOF-TRIDENT OF AMERICA, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0247240438 pdf
Apr 01 2019WUSTHOF-TRIDENT OF AMERICA, INC WÜSTHOF USA, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0533500864 pdf
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