Patent
   D884450
Priority
Mar 13 2019
Filed
Mar 13 2019
Issued
May 19 2020
Expiry
May 19 2035
Assg.orig
Entity
unknown
4
49
n/a
The ornamental design for a knife sharpener, as shown and described.

FIG. 1 is a front perspective view of a knife sharpener in accordance with the present design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front perspective view of an alternate embodiment of a knife sharpener in accordance with the present design;

FIG. 9 is a left side elevational view thereof;

FIG. 10 is a right side elevational view thereof;

FIG. 11 is a front elevational view thereof;

FIG. 12 is a rear elevational view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom plan view thereof.

The broken lines shown in the drawings illustrate portions of the knife sharpener that form no part of the claimed design.

Zemel, Marc, Rudis, Joanne

Patent Priority Assignee Title
D894710, Jun 24 2019 Knife sharpener
D898538, Feb 28 2020 SHENZHEN BOLTON TECHNOLOGY CO , LTD Knife sharpener
D929200, Apr 28 2020 JIANGYIN DIAMOND TOOLS CO , LTD Knife sharpener
D929842, Mar 31 2020 Darex, LLC Knife sharpener
Patent Priority Assignee Title
1041631,
2426934,
2448629,
2495814,
5390431, Jun 18 1992 Edgecraft Corporation Method and apparatus for knife and blade sharpening
5461942, Oct 28 1994 Cutco Cutlery Corporation Knife sharpener
5582535, Jun 18 1992 Edgecraft Corporation Method and apparatus for knife and blade sharpening
8221199, Jan 11 2007 Smith Abrasives, Inc Abrasive sharpener
8267749, Mar 14 2008 SMITH S CONSUMER PRODUCTS, INC Abrasive sharpener having square abrasive rods
9649749, Jan 16 2015 Edgecraft Corporation Manual sharpener
20090298401,
20090325473,
20140120812,
20160207171,
D299308, Sep 28 1987 Corning Glass Works Knife sharpener
D315663, Jun 10 1988 CREATIVE PRODUCTS INTERNATIONAL, INC , A CORP OF TX Hand held knife sharpener
D328410, Apr 12 1989 Edgecraft Corporation Knife sharpener
D331688, Apr 19 1990 ZWILLING J A HENCKELS AKTIENGESELLSCHAFT Knife sharpener or the like
D368217, Apr 30 1993 Edgecraft Corporation Knife sharpener
D372181, Jul 01 1994 Cutco Cutlery Corporation Knife sharpener
D392869, Jul 26 1996 Knife sharpener
D402523, Nov 14 1997 ZWILLING J A HENCKELS AG Knife sharpener
D500439, Feb 13 2003 Knife sharpener
D526876, Mar 14 2005 SMITH S CONSUMER PRODUCTS, INC Knife and scissors sharpener
D582238, Nov 16 2007 Ames True Temper, Inc. Ax sharpener
D587088, Mar 14 2008 SMITH S CONSUMER PRODUCTS, INC Abrasive sharpener
D587550, Mar 14 2008 SMITH S CONSUMER PRODUCTS, INC Two step knife sharpener
D587551, May 02 2008 Edgecraft Corporation Manual sharpener
D603679, Jul 16 2007 SMITH S CONSUMER PRODUCTS, INC Abrasive sharpener
D604134, Feb 13 2009 SMITH S CONSUMER PRODUCTS, INC Abrasive sharpener
D604135, Feb 13 2009 SMITH S CONSUMER PRODUCTS, INC Knife and scissors sharpener
D626397, Feb 03 2009 SMITH S CONSUMER PRODUCTS, INC Abrasive sharpener
D629273, Mar 12 2010 Edgecraft Corporation Manual knife sharpener
D640116, Jun 28 2010 SMITH S CONSUMER PRODUCTS, INC Abrasive sharpener
D640523, Jun 07 2010 WÜSTHOF USA, INC Four stage sharpener
D640909, Jun 07 2010 WÜSTHOF USA, INC Two stage sharpener
D641225, Jun 21 2010 Edgecraft Corporation Three stage manual knife sharpener
D641226, Jun 21 2010 Edgecraft Corporation Two stage manual knife sharpener
D665647, Jan 11 2012 Edgecraft Corporation Two-stage manual knife sharpener
D666886, Dec 02 2011 High Tech Ceramic eK Knife sharpener
D669755, Jan 16 2012 Edgecraft Corporation Two stage manual knife sharpener
D673833, Jul 05 2011 ATLOUVRE INC Sharpener
D680847, Jan 17 2012 SMITH S CONSUMER PRODUCTS, INC Adjustable manual abrasive sharpener
D685622, Aug 04 2011 PARTY IP HOLDINGS LLC Knife sharpener
D736587, Sep 20 2013 Sharpener
D763650, Dec 15 2014 Zwilling J.A. Henckels AG Sharpener
D773913, Dec 15 2014 Zwilling J.A. Henckels AG Sharpener
D817738, Jun 14 2016 Manual knife sharpener
EP2617525,
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 08 2019RUDIS, JOANNEMR BAR-B-Q PRODUCTS LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0485830380 pdf
Mar 09 2019ZEMEL, MARCMR BAR-B-Q PRODUCTS LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0485830380 pdf
Mar 13 2019Mr. Bar-B-Q Products LLC(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule