of shear blades or scissors

Industry

CPC
B24B3/52

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B24Grinding technology B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS B24B3/00Sharpening cutting edges

Current Industry

B24B3/52of shear blades or scissors

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Rotatable edge guide to support a cutting tool during a sharpening...
- Patent number 12,048,979
- Issue date Jul 30, 2024
- Darex, LLC
- Daniel T. Dovel
- B24 - GRINDING POLISHING
Information Patent Grant
Knife and tool sharpener
- Patent number 11,826,869
- Issue date Nov 28, 2023
- Edgecraft Corporation
- Bela Elek
- B24 - GRINDING POLISHING
Information Patent Grant
Cutter sharpener
- Patent number 11,541,501
- Issue date Jan 3, 2023
- Sheng Chen
- B24 - GRINDING POLISHING
Information Patent Grant
Acute angle blade sharpening apparatus and method for sharpening bl...
- Patent number 11,351,655
- Issue date Jun 7, 2022
- Brian Keith Samuel
- B24 - GRINDING POLISHING
Information Patent Grant
Systems and methods for conditioning blades
- Patent number 10,654,148
- Issue date May 19, 2020
- Wolff Industries, Inc.
- David Vogel
- B24 - GRINDING POLISHING
Information Patent Grant
Arm for blade sharpening device
- Patent number 10,639,762
- Issue date May 5, 2020
- Alexander Wing Lee
- B24 - GRINDING POLISHING
Information Patent Grant
Rotatable edge guide to support a cutting tool during a sharpening...
- Patent number 10,421,171
- Issue date Sep 24, 2019
- Darex, LLC
- Daniel T. Dovel
- B24 - GRINDING POLISHING
Information Patent Grant
Plant trimming shear cleaner and sharpener
- Patent number 10,293,382
- Issue date May 21, 2019
- David Timoney
- B24 - GRINDING POLISHING
Information Patent Grant
Cutting tool sharpener
- Patent number 10,124,458
- Issue date Nov 13, 2018
- Darex, LLC
- Daniel T. Dovel
- B24 - GRINDING POLISHING
Information Patent Grant
Cutting tool sharpener
- Patent number 9,956,662
- Issue date May 1, 2018
- Darex, LLC
- Daniel T. Dovel
- B24 - GRINDING POLISHING
Information Patent Grant
Sharpening apparatus for scissors
- Patent number 9,902,047
- Issue date Feb 27, 2018
- Razor Edge Systems, Inc.
- Joseph C. Juranitch
- B24 - GRINDING POLISHING
Information Patent Grant
Systems and methods for conditioning blades
- Patent number 9,902,039
- Issue date Feb 27, 2018
- Wolff Industries, Inc.
- David Vogel
- B24 - GRINDING POLISHING
Information Patent Grant
Cutting tool sharpener
- Patent number 9,849,556
- Issue date Dec 26, 2017
- Darex, LLC
- Daniel T. Dovel
- B24 - GRINDING POLISHING
Information Patent Grant
Blade sharpening system for multiple blade shapes
- Patent number 9,039,493
- Issue date May 26, 2015
- Michael G. Borsch
- B24 - GRINDING POLISHING
Information Patent Grant
Electric abrasive sharpener having adjustable abrasive wheels
- Patent number 8,727,836
- Issue date May 20, 2014
- Smith's Consumer Products, Inc.
- Richard S. Smith
- B24 - GRINDING POLISHING
Information Patent Grant
Manually operated sharpener
- Patent number 8,721,399
- Issue date May 13, 2014
- Edgecraft Corporation
- Thomas M. Huber
- B24 - GRINDING POLISHING
Information Patent Grant
Cutting tool sharpener
- Patent number 8,696,407
- Issue date Apr 15, 2014
- Darex, LLC
- Daniel T. Dovel
- B24 - GRINDING POLISHING
Information Patent Grant
Combination sharpener assembly
- Patent number 8,678,882
- Issue date Mar 25, 2014
- Edgecraft Corporation
- Thomas M. Huber
- B24 - GRINDING POLISHING
Information Patent Grant
Blade sharpening system for multiple blade shapes
- Patent number 8,597,083
- Issue date Dec 3, 2013
- Michael G. Borsch
- B24 - GRINDING POLISHING
Information Patent Grant
Multiple-angle scissor blade
- Patent number 8,590,428
- Issue date Nov 26, 2013
- Applied Medical Resources Corporation
- Russell E. Ahlberg
- B24 - GRINDING POLISHING
Information Patent Grant
Laparoscopic scissor blades
- Patent number 8,114,107
- Issue date Feb 14, 2012
- Applied Medical Resources Corporation
- Russell E. Ahlberg
- B24 - GRINDING POLISHING
Information Patent Grant
Sharpening system for scissors with complex curved blades
- Patent number 8,092,279
- Issue date Jan 10, 2012
- Charles Ryan Parrish
- B24 - GRINDING POLISHING
Information Patent Grant
Sharpening cutting blades having a progressively changing cutting a...
- Patent number 7,959,494
- Issue date Jun 14, 2011
- Leonard D. Pietrzak
- B24 - GRINDING POLISHING
Information Patent Grant
Method and device for sharpening a cutting tool
- Patent number 7,666,067
- Issue date Feb 23, 2010
- TJ Utveckling AB
- Torgny Jansson
- B24 - GRINDING POLISHING
Information Patent Grant
Apparatus and method for corrugating resharpened blades
- Patent number 7,465,220
- Issue date Dec 16, 2008
- Wolff Industries, Inc.
- David H. Wolff
- B24 - GRINDING POLISHING
Information Patent Grant
Scissor sharpening machine
- Patent number 7,118,466
- Issue date Oct 10, 2006
- W. L. Laney
- B24 - GRINDING POLISHING
Information Patent Grant
Implement working adapter
- Patent number 6,083,088
- Issue date Jul 4, 2000
- Turner Intellectual Property Limited
- Paul Steabben Hepworth
- B24 - GRINDING POLISHING
Information Patent Grant
Fixture and device for controlled scissor sharpening
- Patent number 5,941,763
- Issue date Aug 24, 1999
- Roger Kaye
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Method and apparatus for sharpening curved blades
- Patent number 5,667,427
- Issue date Sep 16, 1997
- Bettcher Industries, Inc.
- Forrest A. Airhart
- B24 - GRINDING POLISHING
Information Patent Grant
Method of honing a knife blade
- Patent number 5,645,470
- Issue date Jul 8, 1997
- Andre Ludwig
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
ROTATABLE EDGE GUIDE TO SUPPORT A CUTTING TOOL DURING A SHARPENING...
- Publication number 20240342848
- Publication date Oct 17, 2024
- DAREX, LLC
- Daniel T. Dovel
- B24 - GRINDING POLISHING
Information Patent Application
TRACKABLE CUTTING IMPLEMENTS
- Publication number 20200258430
- Publication date Aug 13, 2020
- WOLFF INDUSTRIES, INC.
- David Wolff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR CONDITIONING BLADES
- Publication number 20200238474
- Publication date Jul 30, 2020
- WOLFF INDUSTRIES, INC.
- David Vogel
- B24 - GRINDING POLISHING
Information Patent Application
ROTATABLE EDGE GUIDE TO SUPPORT A CUTTING TOOL DURING A SHARPENING...
- Publication number 20200016717
- Publication date Jan 16, 2020
- Darex, LLC
- Daniel T. Dovel
- B24 - GRINDING POLISHING
Information Patent Application
CUTICLE TOOL SHARPENING SYSTEM AND METHOD
- Publication number 20200009700
- Publication date Jan 9, 2020
- Trong Huu Nguyen
- B24 - GRINDING POLISHING
Information Patent Application
PLANT TRIMMING SHEAR CLEANER AND SHARPENER
- Publication number 20190009307
- Publication date Jan 10, 2019
- Clean Scissors LLC
- David Timoney
- B24 - GRINDING POLISHING
Information Patent Application
CUTTING TOOL SHARPENER
- Publication number 20180243875
- Publication date Aug 30, 2018
- Darex, LLC
- Daniel T. Dovel
- B24 - GRINDING POLISHING
Information Patent Application
SYSTEMS AND METHODS FOR CONDITIONING BLADES
- Publication number 20180161956
- Publication date Jun 14, 2018
- WOLFF INDUSTRIES, INC.
- David Vogel
- B24 - GRINDING POLISHING
Information Patent Application
Arm for Blade Sharpening Device
- Publication number 20180126513
- Publication date May 10, 2018
- Alexander Wing Lee
- B24 - GRINDING POLISHING
Information Patent Application
CUTTING TOOL SHARPENER
- Publication number 20180001432
- Publication date Jan 4, 2018
- DAREX, LLC
- Daniel T. Dovel
- B24 - GRINDING POLISHING
Information Patent Application
SYSTEMS AND METHODS FOR CONDITIONING BLADES
- Publication number 20170087690
- Publication date Mar 30, 2017
- Wolff Industries, Inc.
- David Vogel
- B24 - GRINDING POLISHING
Information Patent Application
Honing Apparatus for Sharpening Cutting Tools
- Publication number 20170057041
- Publication date Mar 2, 2017
- Kevin J Coyle
- B24 - GRINDING POLISHING
Information Patent Application
CUTTING TOOL SHARPENER
- Publication number 20140199926
- Publication date Jul 17, 2014
- DAREX, LLC
- Daniel T. Dovel
- B24 - GRINDING POLISHING
Information Patent Application
BLADE SHARPENING SYSTEM FOR MULTIPLE BLADE SHAPES
- Publication number 20140154957
- Publication date Jun 5, 2014
- Michael G. Borsch
- B24 - GRINDING POLISHING
Information Patent Application
Electric abrasive sharpener having adjustable abrasive wheels
- Publication number 20110244766
- Publication date Oct 6, 2011
- Richard S. Smith
- B24 - GRINDING POLISHING
Information Patent Application
BLADE SHARPENING SYSTEM FOR MULTIPLE BLADE SHAPES
- Publication number 20110136413
- Publication date Jun 9, 2011
- Michael G. Borsch
- B24 - GRINDING POLISHING
Information Patent Application
CUTTING TOOL SHARPENER
- Publication number 20110136412
- Publication date Jun 9, 2011
- DAREX, LLC
- Daniel T. Dovel
- B24 - GRINDING POLISHING
Information Patent Application
Sharpening system for scissors with complex curved blades
- Publication number 20100203810
- Publication date Aug 12, 2010
- Charles Ryan Parrish
- B24 - GRINDING POLISHING
Information Patent Application
MULTIPLE-ANGLE SCISSOR BLADE
- Publication number 20100005929
- Publication date Jan 14, 2010
- APPLIED MEDICAL RESOURCES CORPORATION
- Russell E. Ahlberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Curved and toothed cutting blade for a trimmer and a grinding wheel...
- Publication number 20090119932
- Publication date May 14, 2009
- SPECIALIFE INDUSTRIES LIMITED
- Tung Yan LAU
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
MULTIPURPOSE BENCH GRINDER WITH LEFT AND RIGHT GRINDER ASSEMBLIES
- Publication number 20080274675
- Publication date Nov 6, 2008
- CHAO-HSIN CHEN
- B24 - GRINDING POLISHING
Information Patent Application
LAPAROSCOPIC SCISSOR BLADES
- Publication number 20070244497
- Publication date Oct 18, 2007
- APPLIED MEDICAL RESOURCES CORPORATION
- Russell E. Ahlberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Scissor sharpening machine
- Publication number 20060111027
- Publication date May 25, 2006
- W. L. Laney
- B24 - GRINDING POLISHING
Information Patent Application
Method and device for sharpening a cutting tool
- Publication number 20050287934
- Publication date Dec 29, 2005
- Torgny Jansson
- B24 - GRINDING POLISHING
Information Patent Application
Multiple-angle scissor blade
- Publication number 20050149087
- Publication date Jul 7, 2005
- Applied Medical Resources Corporation
- Russell E. Ahlberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

of shear blades or scissors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Rotatable edge guide to support a cutting tool during a sharpening...

Knife and tool sharpener

Cutter sharpener

Acute angle blade sharpening apparatus and method for sharpening bl...

Systems and methods for conditioning blades

Arm for blade sharpening device

Rotatable edge guide to support a cutting tool during a sharpening...

Plant trimming shear cleaner and sharpener

Cutting tool sharpener

Cutting tool sharpener

Sharpening apparatus for scissors

Systems and methods for conditioning blades

Cutting tool sharpener

Blade sharpening system for multiple blade shapes

Electric abrasive sharpener having adjustable abrasive wheels

Manually operated sharpener

Cutting tool sharpener

Combination sharpener assembly

Blade sharpening system for multiple blade shapes

Multiple-angle scissor blade

Laparoscopic scissor blades

Sharpening system for scissors with complex curved blades

Sharpening cutting blades having a progressively changing cutting a...

Method and device for sharpening a cutting tool

Apparatus and method for corrugating resharpened blades

Scissor sharpening machine

Implement working adapter

Fixture and device for controlled scissor sharpening

Method and apparatus for sharpening curved blades

Method of honing a knife blade

Patents Applicationslast 30 patents

ROTATABLE EDGE GUIDE TO SUPPORT A CUTTING TOOL DURING A SHARPENING...

TRACKABLE CUTTING IMPLEMENTS

SYSTEMS AND METHODS FOR CONDITIONING BLADES

ROTATABLE EDGE GUIDE TO SUPPORT A CUTTING TOOL DURING A SHARPENING...

CUTICLE TOOL SHARPENING SYSTEM AND METHOD

PLANT TRIMMING SHEAR CLEANER AND SHARPENER

CUTTING TOOL SHARPENER

SYSTEMS AND METHODS FOR CONDITIONING BLADES

Arm for Blade Sharpening Device

CUTTING TOOL SHARPENER

SYSTEMS AND METHODS FOR CONDITIONING BLADES

Honing Apparatus for Sharpening Cutting Tools

CUTTING TOOL SHARPENER

BLADE SHARPENING SYSTEM FOR MULTIPLE BLADE SHAPES

Electric abrasive sharpener having adjustable abrasive wheels

BLADE SHARPENING SYSTEM FOR MULTIPLE BLADE SHAPES

CUTTING TOOL SHARPENER

Sharpening system for scissors with complex curved blades

MULTIPLE-ANGLE SCISSOR BLADE

Curved and toothed cutting blade for a trimmer and a grinding wheel...

MULTIPURPOSE BENCH GRINDER WITH LEFT AND RIGHT GRINDER ASSEMBLIES

LAPAROSCOPIC SCISSOR BLADES

Scissor sharpening machine

Method and device for sharpening a cutting tool

Multiple-angle scissor blade