of safety-razor blades

Industry

CPC
B24D15/10

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B24Grinding technology B24DTOOLS FOR GRINDING, BUFFING, OR SHARPENING B24D15/00Hand tools or other devices for non-rotary grinding, polishing, or stropping

Current Industry

B24D15/10of safety-razor blades

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Device for cleaning a safety razor blade
- Patent number 9,314,894
- Issue date Apr 19, 2016
- Morten Kjeldsen Andersen
- B24 - GRINDING POLISHING
Information Patent Grant
Holder for sharpening and faceting
- Patent number 9,168,640
- Issue date Oct 27, 2015
- Harrelson Stanley
- B24 - GRINDING POLISHING
Information Patent Grant
Method and device for truing a razor blade
- Patent number 8,790,161
- Issue date Jul 29, 2014
- Jess Martin
- B24 - GRINDING POLISHING
Information Patent Grant
Device for treating blades to improve their cutting properties
- Patent number 8,627,747
- Issue date Jan 14, 2014
- Celso E. Martell
- B24 - GRINDING POLISHING
Information Patent Grant
Knife sharpener with anti-rocking blade-conforming clamping members
- Patent number 8,303,381
- Issue date Nov 6, 2012
- Arthur Lansky Levine & Associates
- Edward A. Schwartz
- B24 - GRINDING POLISHING
Information Patent Grant
Device for cleaning safety razor blade
- Patent number 8,246,422
- Issue date Aug 21, 2012
- Morten Kjeldsen Andersen
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus for extending the usable life of safety razors
- Patent number 8,220,364
- Issue date Jul 17, 2012
- John Mecham
- B24 - GRINDING POLISHING
Information Patent Grant
Device for treating blades to improve their cutting properties
- Patent number 8,074,535
- Issue date Dec 13, 2011
- Celso E. Martell
- B24 - GRINDING POLISHING
Information Patent Grant
Razor blade sharpener and method of sharpening
- Patent number 8,033,894
- Issue date Oct 11, 2011
- Menachem Yadid
- B24 - GRINDING POLISHING
Information Patent Grant
Multi-bladed razor cartridge sharpener with aloe vera gel lubricant
- Patent number 7,553,218
- Issue date Jun 30, 2009
- Andy Morita
- B24 - GRINDING POLISHING
Information Patent Grant
Magnetic blade sharpening device and method
- Patent number 7,275,461
- Issue date Oct 2, 2007
- Richard Joel Gherman
- B24 - GRINDING POLISHING
Information Patent Grant
Blade re-sharpener and method
- Patent number 6,488,834
- Issue date Dec 3, 2002
- Clive Alan Francis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Shaver packaging
- Patent number 6,443,305
- Issue date Sep 3, 2002
- Daniel Milan Stanford
- B24 - GRINDING POLISHING
Information Patent Grant
Stropping device of blade for safety razors
- Patent number 6,062,970
- Issue date May 16, 2000
- Sung-Ho Back
- B24 - GRINDING POLISHING
Information Patent Grant
Sharpening method and apparatus
- Patent number 5,785,586
- Issue date Jul 28, 1998
- Joseph Delsignore
- B24 - GRINDING POLISHING
Information Patent Grant
Device for re-conditioning cutting elements of disposable double-bl...
- Patent number 5,224,302
- Issue date Jul 6, 1993
- Alfredo Grossi
- B24 - GRINDING POLISHING
Information Patent Grant
Combination razor and container with sharpener
- Patent number 5,139,138
- Issue date Aug 18, 1992
- Olaf L. Isaksen
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Razor sharpening device
- Patent number 5,036,731
- Issue date Aug 6, 1991
- Charles J. Fletcher
- B24 - GRINDING POLISHING
Information Patent Grant
Blade holder
- Patent number 4,821,418
- Issue date Apr 18, 1989
- Alfred Windhager
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Magnetic razor blade conditioning device
- Patent number 4,615,436
- Issue date Oct 7, 1986
- John L. Hastie
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Razor blade sharpener
- Patent number 3,979,857
- Issue date Sep 14, 1976
- The Raymond Lee Organization, Inc.
- John R. Kobylarz
- B24 - GRINDING POLISHING
Information Patent Grant
Safety razor blade water honer
- Patent number 3,950,898
- Issue date Apr 20, 1976
- Hilary T. Bowen
- B24 - GRINDING POLISHING
Information Patent Grant
3711999
- Patent number 3,711,999
- Issue date Jan 23, 1973
- B24 - GRINDING POLISHING
Information Patent Grant
3289358
- Patent number 3,289,358
- Issue date Dec 6, 1966
- B24 - GRINDING POLISHING
Information Patent Grant
3257726
- Patent number 3,257,726
- Issue date Jun 28, 1966
- B24 - GRINDING POLISHING
Information Patent Grant
3088252
- Patent number 3,088,252
- Issue date May 7, 1963
- B24 - GRINDING POLISHING
Information Patent Grant
3078572
- Patent number 3,078,572
- Issue date Feb 26, 1963
- B24 - GRINDING POLISHING
Information Patent Grant
2948167
- Patent number 2,948,167
- Issue date Aug 9, 1960
- B24 - GRINDING POLISHING
Information Patent Grant
2866363
- Patent number 2,866,363
- Issue date Dec 30, 1958
- B24 - GRINDING POLISHING
Information Patent Grant
2798344
- Patent number 2,798,344
- Issue date Jul 9, 1957
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE FOR SHARPENING AND CLEANING A SHAVING DEVICE WITH A RAZOR BL...
- Publication number 20220142329
- Publication date May 12, 2022
- Tilman REISBECK
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
DEVICES FOR TREATING SAFETY RAZOR BLADES
- Publication number 20160184975
- Publication date Jun 30, 2016
- Morten Kjeldsen ANDERSEN
- B24 - GRINDING POLISHING
Information Patent Application
RAZOR-BLADE SHARPENER
- Publication number 20130055856
- Publication date Mar 7, 2013
- Roger Züllig
- B24 - GRINDING POLISHING
Information Patent Application
DEVICE FOR TREATING BLADES TO IMPROVE THEIR CUTTING PROPERTIES
- Publication number 20120103139
- Publication date May 3, 2012
- Celso E. Martell
- B24 - GRINDING POLISHING
Information Patent Application
Device for the cleaning and care of shaving devices
- Publication number 20120003906
- Publication date Jan 5, 2012
- Jan G.C. Messing
- B24 - GRINDING POLISHING
Information Patent Application
Device for cleaning safety razor blade
- Publication number 20110230124
- Publication date Sep 22, 2011
- Morten Kieldsen Andersen
- B24 - GRINDING POLISHING
Information Patent Application
Method and Device for Truing A Razor Blade
- Publication number 20110203342
- Publication date Aug 25, 2011
- Jess Martin
- B24 - GRINDING POLISHING
Information Patent Application
Knife Sharpener With Anti-Rocking Blade-Conforming Clamping Members
- Publication number 20110177764
- Publication date Jul 21, 2011
- Arthur Lansky Levine & Associates (DBA Lansky Sharpeners)
- Edward A. Schwartz
- B24 - GRINDING POLISHING
Information Patent Application
Razor blade extender
- Publication number 20110047805
- Publication date Mar 3, 2011
- James Michael Deininger
- B24 - GRINDING POLISHING
Information Patent Application
DEVICE FOR TREATING BLADES TO IMPROVE THEIR CUTTING PROPERTIES
- Publication number 20100223792
- Publication date Sep 9, 2010
- Celso E. Martell
- B24 - GRINDING POLISHING
Information Patent Application
Razor blade sharpener and method of sharpening
- Publication number 20100068975
- Publication date Mar 18, 2010
- Menachem Yadid
- B24 - GRINDING POLISHING
Information Patent Application
METHOD AND DEVICE FOR TRUING A RAZOR BLADE
- Publication number 20090221214
- Publication date Sep 3, 2009
- Jess Martin
- B24 - GRINDING POLISHING
Information Patent Application
Sanding Tool
- Publication number 20090047882
- Publication date Feb 19, 2009
- Darlene K. Collins
- B24 - GRINDING POLISHING
Information Patent Application
Razor Blade Cleaning and Sharpening Device
- Publication number 20090000426
- Publication date Jan 1, 2009
- Morten Kjeldsen Andersen
- B24 - GRINDING POLISHING
Information Patent Application
Multi-bladed razor cartridge sharpener with Aloe Vera gel lubricant
- Publication number 20080108285
- Publication date May 8, 2008
- Andy Morita
- B24 - GRINDING POLISHING
Information Patent Application
Magnetic blade sharpening device and method
- Publication number 20070074603
- Publication date Apr 5, 2007
- Richard J. Gherman
- Richard Joel Gherman
- B24 - GRINDING POLISHING
Information Patent Application
Multi-bladed razor cartridge sharpener with aloe vera gel lubricant
- Publication number 20060211346
- Publication date Sep 21, 2006
- Andy K. Morita
- B24 - GRINDING POLISHING
Information Patent Application
Multi-bladed razor cartridge sharpener
- Publication number 20060099894
- Publication date May 11, 2006
- Andy K. Morita
- B24 - GRINDING POLISHING
Information Patent Application
Sharpening strop for cartridge type razors
- Publication number 20040045407
- Publication date Mar 11, 2004
- Roy Martin Katz
- B24 - GRINDING POLISHING
Information Patent Application
Packaging structure for a fixed blade shaver and an improved appara...
- Publication number 20040035733
- Publication date Feb 26, 2004
- Daniel Milan Stanford
- B24 - GRINDING POLISHING

of safety-razor blades

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device for cleaning a safety razor blade

Holder for sharpening and faceting

Method and device for truing a razor blade

Device for treating blades to improve their cutting properties

Knife sharpener with anti-rocking blade-conforming clamping members

Device for cleaning safety razor blade

Method and apparatus for extending the usable life of safety razors

Device for treating blades to improve their cutting properties

Razor blade sharpener and method of sharpening

Multi-bladed razor cartridge sharpener with aloe vera gel lubricant

Magnetic blade sharpening device and method

Blade re-sharpener and method

Shaver packaging

Stropping device of blade for safety razors

Sharpening method and apparatus

Device for re-conditioning cutting elements of disposable double-bl...

Combination razor and container with sharpener

Razor sharpening device

Blade holder

Magnetic razor blade conditioning device

Razor blade sharpener

Safety razor blade water honer

3711999

3289358

3257726

3088252

3078572

2948167

2866363

2798344

Patents Applicationslast 30 patents

DEVICE FOR SHARPENING AND CLEANING A SHAVING DEVICE WITH A RAZOR BL...

DEVICES FOR TREATING SAFETY RAZOR BLADES

RAZOR-BLADE SHARPENER

DEVICE FOR TREATING BLADES TO IMPROVE THEIR CUTTING PROPERTIES

Device for the cleaning and care of shaving devices

Device for cleaning safety razor blade

Method and Device for Truing A Razor Blade

Knife Sharpener With Anti-Rocking Blade-Conforming Clamping Members

Razor blade extender

DEVICE FOR TREATING BLADES TO IMPROVE THEIR CUTTING PROPERTIES

Razor blade sharpener and method of sharpening

METHOD AND DEVICE FOR TRUING A RAZOR BLADE

Sanding Tool

Razor Blade Cleaning and Sharpening Device

Multi-bladed razor cartridge sharpener with Aloe Vera gel lubricant

Magnetic blade sharpening device and method

Multi-bladed razor cartridge sharpener with aloe vera gel lubricant

Multi-bladed razor cartridge sharpener

Sharpening strop for cartridge type razors

Packaging structure for a fixed blade shaver and an improved appara...