Sharpener

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Publication number
USD409891S
Authority
US
Grant status
Grant
Patent type
Design
Prior art keywords
fig
view
elevational
sharpener
design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29081761
Inventor
Daniel D. Friel
Daniel D. Friel, Jr.
Abraham Leibson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EdgeCraft Corp
Original Assignee
EdgeCraft Corp
Filing date
Publication date
Grant date

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Description

FIG. 1 is a front elevational view of a sharpener showing my new design;

FIG. 2 is a top plan 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 bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

Claims (1)

  1. The ornamental design for a sharpener, as shown and described.

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6802763B1 (en) 2002-10-25 2004-10-12 Salton, Inc. Apparatus for sharpening blades
US7517275B2 (en) 2003-03-27 2009-04-14 Edgecraft Corp. Apparatus for precision steeling/conditioning of knife edges
US8267750B2 (en) 2003-03-27 2012-09-18 Edgecraft Corporation Apparatus for precision steeling/conditioning of knife edges
US20050250428A1 (en) * 2003-03-27 2005-11-10 Friel Daniel D Sr Apparatus for precision steeling/conditioning of knife edges
US20060276110A1 (en) * 2003-03-27 2006-12-07 Friel Daniel D Sr Precision means for sharpening and creation of microblades along cutting edges
US7235004B2 (en) 2003-03-27 2007-06-26 Edgecraft Corporation Precision means for sharpening and creation of microblades along cutting edges
US7287445B2 (en) 2003-03-27 2007-10-30 Edgecraft Corporation Apparatus for precision steeling/conditioning of knife edges
US20070281590A1 (en) * 2003-03-27 2007-12-06 Friel Daniel D Sr Apparatus for precision steeling/conditioning of knife edges
US20090181602A1 (en) * 2003-03-27 2009-07-16 Friel Sr Daniel D Apparatus for precision steeling/conditioning of knife edges
US8430720B2 (en) 2003-03-27 2013-04-30 Edgecraft Corporation Apparatus for precision steeling/conditioning of knife edges
USRE43884E1 (en) 2003-03-27 2013-01-01 Edgecraft Corporation Apparatus for precision steeling/conditioning of knife edges
US20050037700A1 (en) * 2003-08-13 2005-02-17 Friel Daniel D. Versatile manual scissor sharpener
US6997795B2 (en) 2003-08-13 2006-02-14 Edgecraft Corporation Versatile manual scissor sharpener
US7686676B2 (en) 2007-04-18 2010-03-30 Edgecraft Corporation Precision sharpener for hunting and Asian knives
US20080261494A1 (en) * 2007-04-18 2008-10-23 Friel Daniel D Precision sharpener for hunting and asian knives
US7740522B2 (en) 2007-07-09 2010-06-22 National Presto Industries, Inc. Knife sharpener
US20090209177A1 (en) * 2007-07-09 2009-08-20 Walker Shane R Knife sharpener
US9168627B2 (en) 2008-03-11 2015-10-27 Edgecraft Corporation Knife sharpener for asian and european/american knives
US9138850B2 (en) 2010-02-15 2015-09-22 National Presto Industries, Inc. Adjustable knife sharpener
US8491356B2 (en) 2010-02-15 2013-07-23 National Presto Industries, Inc. Adjustable knife sharpener
US20110201257A1 (en) * 2010-02-15 2011-08-18 Walker Shane R Adjustable knife sharpener
US8585462B2 (en) 2011-12-22 2013-11-19 Edgecraft Corp. Precision sharpener for ceramic knife blades
USD665647S1 (en) 2012-01-11 2012-08-21 Edgecraft Corporation Two-stage manual knife sharpener
US8678882B1 (en) 2013-06-26 2014-03-25 Edgecraft Corporation Combination sharpener assembly
US8721399B1 (en) 2013-06-26 2014-05-13 Edgecraft Corporation Manually operated sharpener
US9242331B2 (en) 2014-03-13 2016-01-26 Edgecraft Corporation Electric sharpener for ceramic and metal blades
US9649749B2 (en) 2015-01-16 2017-05-16 Edgecraft Corporation Manual sharpener
US9656372B2 (en) 2015-01-16 2017-05-23 Edgecraft Corporation Sharpener for thick knives
USD754514S1 (en) 2015-09-02 2016-04-26 Edgecraft Corporation Compact manual sharpener

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