Patent
   D543430
Priority
Mar 10 2005
Filed
Jun 21 2006
Issued
May 29 2007
Expiry
May 29 2021
Assg.orig
Entity
unknown
31
17
n/a
The ornamental design for an electric knife sharpener, as shown and described.

FIG. 1 is a left side elevational view of an electric knife sharpener showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof with the rear elevational view being identical;

FIG. 4 is a right side elevational view thereof; and,

FIG. 5 is a bottom plan view thereof.

Friel, Jr., Daniel D., Barr, David E.

Patent Priority Assignee Title
7686676, Apr 18 2007 Edgecraft Corporation Precision sharpener for hunting and Asian knives
8267750, Mar 27 2003 Edgecraft Corporation Apparatus for precision steeling/conditioning of knife edges
8585462, Dec 22 2011 Edgecraft Corp.; Edgecraft Corporation Precision sharpener for ceramic knife blades
8678882, Jun 26 2013 Edgecraft Corporation Combination sharpener assembly
8721399, Jun 26 2013 Edgecraft Corporation Manually operated sharpener
9168627, Mar 11 2008 Edgecraft Corporation Knife sharpener for asian and european/american knives
9242331, Mar 13 2014 Edgecraft Corporation Electric sharpener for ceramic and metal blades
9649749, Jan 16 2015 Edgecraft Corporation Manual sharpener
9656372, Jan 16 2015 Edgecraft Corporation Sharpener for thick knives
D604133, Sep 24 2008 Smith Abrasives, Inc. Electric sharpener
D605918, Dec 21 2007 ETS Jean Deglon Sharpening machine for sharpening knives
D614009, Dec 07 2007 ETS Jean Deglon Sharpening machine for sharpening knives
D620332, Aug 07 2009 Edgecraft Corporation Cross-grind sharpener
D632153, Feb 15 2010 NATIONAL PRESTO INDUSTRIES, INC Adjustable knife sharpener
D641225, Jun 21 2010 Edgecraft Corporation Three stage manual knife sharpener
D641226, Jun 21 2010 Edgecraft Corporation Two stage manual knife sharpener
D651887, Feb 21 2011 Edgecraft Corporation Two stage manual knife sharpener
D652284, Feb 16 2011 Edgecraft Corporation Three stage manual knife sharpener
D665647, Jan 11 2012 Edgecraft Corporation Two-stage manual knife sharpener
D669755, Jan 16 2012 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
D754514, Sep 02 2015 Edgecraft Corporation Compact manual sharpener
D803648, Mar 13 2017 Edgecraft Corporation Two stage electric sharpener
D813004, Feb 24 2016 Edgecraft Corporation Compact manual sharpener
D875496, Apr 04 2018 Sharpener
ER6212,
ER8967,
Patent Priority Assignee Title
3332173,
4807399, Mar 12 1984 Edgecraft Corp. Method and apparatus for sharpening a knife
5005319, Mar 12 1984 Edgecraft Corporation Knife sharpener
5611726, Apr 28 1995 Edgecraft Corporation High speed precision sharpening apparatus
6012971, Mar 14 1997 Edgecraft Corporation Sharpening apparatus
6113476, Jan 08 1998 Edgecraft Corp. Versatile ultrahone sharpener
6267652, Jan 08 1998 Edgecraft Corp. Versatile ultrahone sharpener
6802763, Oct 25 2002 Salton, Inc.; Hop Shing M&P Manufactory Limited Apparatus for sharpening blades
6863600, Dec 17 2002 Edgecraft Corporation Apparatus for precision edge refinement of metallic cutting blades
6875093, Oct 15 2002 Edgecraft Corporation Sharpening device
6932683, Jul 16 2001 Knife sharper having cutting edge protective structure
D284736, Jul 22 1982 Kyusyu Hitachi Maxell, Ltd. Battery operated knife sharpener
D303209, Sep 19 1986 Edgecraft Corp. Knife sharpener
D310620, Feb 01 1988 Knife sharpener
D328410, Apr 12 1989 Edgecraft Corporation Knife sharpener
D409891, Jan 09 1998 Edgecraft Corporation Sharpener
D491783, Mar 18 2003 Kai R&D Center Co., Ltd. Household electric sharpener
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 09 2006BARR, DAVID E Edgecraft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0189090568 pdf
Jun 09 2006FRIEL, JR , DANIEL D Edgecraft CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0189090568 pdf
Jun 21 2006Edgecraft Corporation(assignment on the face of the patent)
Jun 02 2016OMEGA PRODUCTS, INC PNC Bank, National AssociationSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0390520250 pdf
Jun 02 2016Edgecraft CorporationPNC Bank, National AssociationSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0390520250 pdf
Jun 02 2016GREENFIELD WORLD TRADE, INCPNC Bank, National AssociationSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0390520250 pdf
Jun 02 2016Edgecraft CorporationNORTHPORT TRS, LLC, AS COLLATERAL AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0393500197 pdf
Mar 04 2019NORTHPORT TRS, LLCEdgecraft CorporationRELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0485000982 pdf
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