Assignee
EDGECRAFT CORP
US79 patents
Top patents by PatentIndex Score
US7235004B2Jun 26, 2007
Precision means for sharpening and creation of microblades along cutting edges
EDGECRAFT CORP64 citations98
US6863600B2Mar 8, 2005
Apparatus for precision edge refinement of metallic cutting blades
EDGECRAFT CORP77 citations98
US6267652B1Jul 31, 2001
Versatile ultrahone sharpener
EDGECRAFT CORP88 citations98
US6012971AJan 11, 2000
Sharpening apparatus
EDGECRAFT CORP112 citations98
US5611726AMar 18, 1997
High speed precision sharpening apparatus
EDGECRAFT CORP101 citations98
US7279660B2Oct 9, 2007
Apparatus for brewing beverages
EDGECRAFT CORP74 citations96
US6881137B2Apr 19, 2005
Manual knife sharpener with angle control
EDGECRAFT CORP53 citations96
US6113476ASep 5, 2000
Versatile ultrahone sharpener
EDGECRAFT CORP82 citations96
USD409891SMay 18, 1999
Sharpener
EDGECRAFT CORP66 citations96
US5582535ADec 10, 1996
Method and apparatus for knife and blade sharpening
EDGECRAFT CORP65 citations96
US5449315ASep 12, 1995
Portable manual sharpener for knives and the like
EDGECRAFT CORP50 citations96
US5404679AApr 11, 1995
Portable manual sharpener for knives and the like
EDGECRAFT CORP58 citations96
US5390431AFeb 21, 1995
Method and apparatus for knife and blade sharpening
EDGECRAFT CORP76 citations96
US5148634ASep 22, 1992
Scissor sharpening apparatus with magnetic guide
EDGECRAFT CORP60 citations96
USD328410SAug 4, 1992
Knife sharpener
EDGECRAFT CORP55 citations96
US5005319AApr 9, 1991
Knife sharpener
EDGECRAFT CORP74 citations96
USD303209SSep 5, 1989
Knife sharpener
EDGECRAFT CORP56 citations96
US4807399AFeb 28, 1989
Method and apparatus for sharpening a knife
EDGECRAFT CORP100 citations96
USD712696SSep 9, 2014
Food grinder
EDGECRAFT CORP43 citations94
US6875093B2Apr 5, 2005
Sharpening device
EDGECRAFT CORP89 citations94
US5245791ASep 21, 1993
Scissor sharpening apparatus
EDGECRAFT CORP63 citations94
US7494403B2Feb 24, 2009
Knife sharpener with improved knife guides
EDGECRAFT CORP22 citations93
US7354612B2Apr 8, 2008
High speed baking in novel toasting apparatus
EDGECRAFT CORP14 citations93
US7036424B2May 2, 2006
High speed baking in novel toasting apparatus
EDGECRAFT CORP13 citations93
US6997795B2Feb 14, 2006
Versatile manual scissor sharpener
EDGECRAFT CORP35 citations93
US6726551B2Apr 27, 2004
Manual knife sharpener with angle control
EDGECRAFT CORP44 citations93
US6584889B2Jul 1, 2003
High speed baking in novel toasting apparatus
EDGECRAFT CORP23 citations93
US5868611AFeb 9, 1999
Versatile manual sharpener
EDGECRAFT CORP34 citations93
USD368217SMar 26, 1996
Knife sharpener
EDGECRAFT CORP34 citations93
USD357395SApr 18, 1995
Knife sharpener
EDGECRAFT CORP41 citations93
USD705625SMay 27, 2014
Combination sharpener having two sharpening components
EDGECRAFT CORP17 citations92
USD699534SFeb 18, 2014
Knife sharpener
EDGECRAFT CORP20 citations92
USD629273SDec 21, 2010
Manual knife sharpener
EDGECRAFT CORP19 citations92
USD620332SJul 27, 2010
Cross-grind sharpener
EDGECRAFT CORP30 citations92
US7686676B2Mar 30, 2010
Precision sharpener for hunting and Asian knives
EDGECRAFT CORP24 citations92
US7517275B2Apr 14, 2009
Apparatus for precision steeling/conditioning of knife edges
EDGECRAFT CORP49 citations92
USD587551SMar 3, 2009
Manual sharpener
EDGECRAFT CORP28 citations92
US7488241B2Feb 10, 2009
Precision control of sharpening angles
EDGECRAFT CORP20 citations92
USD567611SApr 29, 2008
Electric knife sharpener having a brushed texture housing
EDGECRAFT CORP33 citations92
US7287445B2Oct 30, 2007
Apparatus for precision steeling/conditioning of knife edges
EDGECRAFT CORP31 citations92
USD542616SMay 15, 2007
Electric knife sharpener
EDGECRAFT CORP37 citations92
USD519815SMay 2, 2006
Manual sharpener
EDGECRAFT CORP24 citations92
USD342003SDec 7, 1993
Portable manual knife sharpener
EDGECRAFT CORP27 citations92
USD754514SApr 26, 2016
Compact manual sharpener
EDGECRAFT CORP18 citations91
US7745759B2Jun 29, 2010
Apparatus for brewing beverages
EDGECRAFT CORP36 citations91
USD599161SSep 1, 2009
Electronic Kettle
EDGECRAFT CORP28 citations90
US8678882B1Mar 25, 2014
Combination sharpener assembly
EDGECRAFT CORP20 citations89
USD543430SMay 29, 2007
Electric knife sharpener
EDGECRAFT CORP36 citations88
US5357717AOct 25, 1994
Manual file and sharpening tool
EDGECRAFT CORP42 citations87
USD348598SJul 12, 1994
Manual file and sharpening tool
EDGECRAFT CORP23 citations86
Showing the top 50 of 79 patents by PatentIndex Score.