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Patent
D875496
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Priority
Apr 04 2018
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Filed
Apr 04 2018
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Issued
Feb 18 2020
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Expiry
Feb 18 2035
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Assg.orig
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Entity
unknown
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2
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21
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n/a
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The ornamental design for a sharpener, as shown and described.
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FIG. 1 is a perspective view of the sharpener showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines depict portions of the sharpener in which the design is embodied that are not considered part of the claimed design.
Li, Sheng-Cheng
Patent |
Priority |
Assignee |
Title |
5611726, |
Apr 28 1995 |
Edgecraft Corporation |
High speed precision sharpening apparatus |
6802763, |
Oct 25 2002 |
Salton, Inc.; Hop Shing M&P Manufactory Limited |
Apparatus for sharpening blades |
6932683, |
Jul 16 2001 |
|
Knife sharper having cutting edge protective structure |
9440325, |
Nov 25 2013 |
SMITH S CONSUMER PRODUCTS, INC |
Adaptable abrasive cutting assembly for sharpener |
20030236061, |
|
|
|
D303209, |
Sep 19 1986 |
Edgecraft Corp. |
Knife sharpener |
D328410, |
Apr 12 1989 |
Edgecraft Corporation |
Knife sharpener |
D409891, |
Jan 09 1998 |
Edgecraft Corporation |
Sharpener |
D542616, |
Mar 10 2005 |
Edgecraft Corporation |
Electric knife sharpener |
D543430, |
Mar 10 2005 |
Edgecraft Corporation |
Electric knife sharpener |
D562284, |
Aug 16 2006 |
Samsung Electronics Co., Ltd. |
Portable phone |
D576611, |
Aug 24 2007 |
Audiovox Corporation |
Microphone and call/end-call button for a hands-free cell phone kit |
D620332, |
Aug 07 2009 |
Edgecraft Corporation |
Cross-grind sharpener |
D632153, |
Feb 15 2010 |
NATIONAL PRESTO INDUSTRIES, INC |
Adjustable knife sharpener |
D651887, |
Feb 21 2011 |
Edgecraft Corporation |
Two stage manual knife sharpener |
D680399, |
Mar 07 2012 |
ED WUESTHOF DREIZACKWERK KG; Edgecraft Corporation |
Three stage knife sharpener |
D688545, |
Mar 07 2012 |
Edgecraft Corporation |
Knife sharpener |
D699534, |
Jan 07 2013 |
Edgecraft Corporation |
Knife sharpener |
D705625, |
May 21 2013 |
Edgecraft Corporation |
Combination sharpener having two sharpening components |
D721937, |
Feb 07 2014 |
Edgecraft Corporation |
Electric knife sharpener |
D803648, |
Mar 13 2017 |
Edgecraft Corporation |
Two stage electric sharpener |
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