of drills for stone

Industry

CPC
B24B3/33

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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

B24B3/33of drills for stone

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Polycrystalline diamond compact cutting elements, methods of formin...
- Patent number 12,168,281
- Issue date Dec 17, 2024
- Baker Hughes Oilfield Operations LLC
- Jair Leal
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding apparatus with load control
- Patent number 10,046,435
- Issue date Aug 14, 2018
- C.M.E. Blasting & Mining Equipment Ltd.
- Bo Thomas Sjolander
- B24 - GRINDING POLISHING
Information Patent Grant
Manual locking means for bit holder with micro/macro adjustment
- Patent number 8,827,773
- Issue date Sep 9, 2014
- C.M.E. Blasting & Mining Equipment Ltd.
- Bjorn Sjolander
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding member for buttons on rock drill bit
- Patent number 7,811,155
- Issue date Oct 12, 2010
- CME Blasting & Mining Equipment Ltd.
- Bjorn Sjolander
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding apparatus for buttons on rock drill bit
- Patent number 7,402,093
- Issue date Jul 22, 2008
- C.M.E. Blasting & Mining Equipment Ltd
- Bjorn Sjolander
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding apparatus
- Patent number 7,198,556
- Issue date Apr 3, 2007
- C.M.E. Blasting & Mining Equipment Ltd.
- Robert Sjolander
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grinding tool for buttons of a rock drill bit
- Patent number 6,835,114
- Issue date Dec 28, 2004
- C.M.E. Blasting & Mining Equipment Ltd.
- Bo Thomas Sjolander
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding tool for grinding buttons of a rock drill bit, a grinding...
- Patent number 6,524,166
- Issue date Feb 25, 2003
- Sandvik AB
- Arne Bergquist
- B24 - GRINDING POLISHING
Information Patent Grant
Methods and apparatus for supplying flushing fluid to a grinding head
- Patent number 6,129,619
- Issue date Oct 10, 2000
- Sandvik AB
- Arne Bergqvist
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding cup and wear part with vibration dampening means
- Patent number 6,056,628
- Issue date May 2, 2000
- Sandvik AB
- Arne Bergqvist
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding cup and wear part therefor
- Patent number 5,964,649
- Issue date Oct 12, 1999
- Sandvik AB
- Arne Bergqvist
- B24 - GRINDING POLISHING
Information Patent Grant
Methods and apparatus for supplying flushing fluid to a grinding head
- Patent number 5,885,136
- Issue date Mar 23, 1999
- Arne Bergqvist
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding cup and holder device
- Patent number 5,727,994
- Issue date Mar 17, 1998
- Kurt Robert Sjolander
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vibration dampening grinding cup and grinding cup holder for handhe...
- Patent number 5,688,163
- Issue date Nov 18, 1997
- Uniroc AB
- Jan Siden
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grinding cup and holder device
- Patent number 5,639,273
- Issue date Jun 17, 1997
- C. M. E. Blasting and Mining Equipment Ltd.
- Kurt Robert Sjolander
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and grinding cup for grinding buttons of a rock drilling bit
- Patent number 5,637,037
- Issue date Jun 10, 1997
- Sandvik AB
- Arne Bergquist
- B24 - GRINDING POLISHING
Information Patent Grant
Non-rotating grinding apparatus
- Patent number 5,193,312
- Issue date Mar 16, 1993
- Soren Gudmundsson
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Button sharpening
- Patent number 5,182,971
- Issue date Feb 2, 1993
- Boart International, Limited
- David S. Williams
- B24 - GRINDING POLISHING
Information Patent Grant
Grinding guide assembly for a hand-held grinding machine for button...
- Patent number 5,138,797
- Issue date Aug 18, 1992
- Inovac AB
- Jan Siden
- B24 - GRINDING POLISHING
Information Patent Grant
Self-centering arrangement for grinding the hardmetal pins of drill...
- Patent number 5,070,654
- Issue date Dec 10, 1991
- C.M.E. Blasting & Mining Equipment, Ltd.
- Kallevi K. Manqvist
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive wheel
- Patent number 4,977,709
- Issue date Dec 18, 1990
- Inovac AB
- Jan Siden
- B24 - GRINDING POLISHING
Information Patent Grant
Restoration or drill buttons
- Patent number 4,858,388
- Issue date Aug 22, 1989
- Keith C. Bice
- B24 - GRINDING POLISHING
Information Patent Grant
Semi-automatic grinding machine
- Patent number 4,590,711
- Issue date May 27, 1986
- Phillip A. Sollami
- B24 - GRINDING POLISHING
Information Patent Grant
3905157
- Patent number 3,905,157
- Issue date Sep 16, 1975
- B24 - GRINDING POLISHING
Information Patent Grant
3888049
- Patent number 3,888,049
- Issue date Jun 10, 1975
- B24 - GRINDING POLISHING
Information Patent Grant
3739529
- Patent number 3,739,529
- Issue date Jun 19, 1973
- B24 - GRINDING POLISHING
Information Patent Grant
3525179
- Patent number 3,525,179
- Issue date Aug 25, 1970
- B24 - GRINDING POLISHING
Information Patent Grant
3201903
- Patent number 3,201,903
- Issue date Aug 24, 1965
- B24 - GRINDING POLISHING
Information Patent Grant
3117402
- Patent number 3,117,402
- Issue date Jan 14, 1964
- B24 - GRINDING POLISHING
Information Patent Grant
3058267
- Patent number 3,058,267
- Issue date Oct 16, 1962
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
POLYCRYSTALLINE DIAMOND COMPACT CUTTING ELEMENTS, METHODS OF FORMIN...
- Publication number 20230219185
- Publication date Jul 13, 2023
- Baker Hughes Oilfield Operations LLC
- Jair Leal
- B24 - GRINDING POLISHING
Information Patent Application
IMPROVED CONTROL SYSTEM FOR GRINDING APPARATUS
- Publication number 20220410342
- Publication date Dec 29, 2022
- C.M.E. BLASTING & MINING EQUIPMENT LTD.
- Bjorn SJOLANDER
- B24 - GRINDING POLISHING
Information Patent Application
GRINDING TOOL FOR GRINDING BUTTONS ON A ROCK DRILL BIT
- Publication number 20220362861
- Publication date Nov 17, 2022
- C.M.E. BLASTING & MINING EQUIPMENT LTD.
- Bo Thomas SJOLANDER
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
POLISHING SYSTEMS AND METHODS FOR POLISHING COMPLEX POLYCRYSTALLINE...
- Publication number 20190262961
- Publication date Aug 29, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Konrad T. Izbinski
- B24 - GRINDING POLISHING
Information Patent Application
GRINDING TOOL FOR BUTTONS ON A ROCK DRILL BIT
- Publication number 20170304983
- Publication date Oct 26, 2017
- C.M.E. BLASTING & MINING EQUIPMENT LTD.
- Bo Thomas SJOLANDER
- B24 - GRINDING POLISHING
Information Patent Application
GRINDING APPARATUS WITH LOAD CONTROL
- Publication number 20160184962
- Publication date Jun 30, 2016
- C.M.E. BLASTING & MINING EQUIPMENT LTD.
- Bo Thomas SJOLANDER
- B24 - GRINDING POLISHING
Information Patent Application
MANUAL LOCKING MEANS FOR BIT HOLDER WITH MICRO/MACRO ADJUSTMENT
- Publication number 20110117826
- Publication date May 19, 2011
- C.M.E. BLASTING & MINING EQUIPMENT LTD.
- Bjorn Sjolander
- B24 - GRINDING POLISHING
Information Patent Application
GRINDING MEMBER FOR BUTTONS ON ROCK DRILL BIT
- Publication number 20080207102
- Publication date Aug 28, 2008
- C.M.E. BLASTING & MINING EQUIPMENT LTD.
- Bjorn Sjolander
- B24 - GRINDING POLISHING
Information Patent Application
Grinding machine and method of grinding
- Publication number 20070212984
- Publication date Sep 13, 2007
- SANDVIK INTELLECTUAL PROPERTY AB
- Arne Bergquist
- B24 - GRINDING POLISHING
Information Patent Application
Grinding machine
- Publication number 20070004320
- Publication date Jan 4, 2007
- Hans Lindgren
- B24 - GRINDING POLISHING
Information Patent Application
Grinding apparatus for buttons on rock drill bit
- Publication number 20060105675
- Publication date May 18, 2006
- Bjorn Sjolander
- B24 - GRINDING POLISHING
Information Patent Application
Grinding member for buttons on rock drill bit
- Publication number 20050107021
- Publication date May 19, 2005
- Bjorn Sjolander
- B24 - GRINDING POLISHING
Information Patent Application
Sharpening means for drilling tools
- Publication number 20040140127
- Publication date Jul 22, 2004
- Martin Goedickemeier
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Mass reduced grinding cup
- Publication number 20040077298
- Publication date Apr 22, 2004
- Bo Thomas Sjolander
- B24 - GRINDING POLISHING
Information Patent Application
Grinding apparatus
- Publication number 20040014406
- Publication date Jan 22, 2004
- Robert Sjolander
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Grinding tool for buttons of a rock drill bit
- Publication number 20030153256
- Publication date Aug 14, 2003
- Bo Thomas Sjolander
- B24 - GRINDING POLISHING
Information Patent Application
Grinding tool for grinding buttons of a rock drill bit, a grinding...
- Publication number 20030054745
- Publication date Mar 20, 2003
- Arne Bergquist
- B24 - GRINDING POLISHING

of drills for stone

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polycrystalline diamond compact cutting elements, methods of formin...

Grinding apparatus with load control

Manual locking means for bit holder with micro/macro adjustment

Grinding member for buttons on rock drill bit

Grinding apparatus for buttons on rock drill bit

Grinding apparatus

Grinding tool for buttons of a rock drill bit

Grinding tool for grinding buttons of a rock drill bit, a grinding...

Methods and apparatus for supplying flushing fluid to a grinding head

Grinding cup and wear part with vibration dampening means

Grinding cup and wear part therefor

Methods and apparatus for supplying flushing fluid to a grinding head

Grinding cup and holder device

Vibration dampening grinding cup and grinding cup holder for handhe...

Grinding cup and holder device

Method and grinding cup for grinding buttons of a rock drilling bit

Non-rotating grinding apparatus

Button sharpening

Grinding guide assembly for a hand-held grinding machine for button...

Self-centering arrangement for grinding the hardmetal pins of drill...

Abrasive wheel

Restoration or drill buttons

Semi-automatic grinding machine

3905157

3888049

3739529

3525179

3201903

3117402

3058267

Patents Applicationslast 30 patents

POLYCRYSTALLINE DIAMOND COMPACT CUTTING ELEMENTS, METHODS OF FORMIN...

IMPROVED CONTROL SYSTEM FOR GRINDING APPARATUS

GRINDING TOOL FOR GRINDING BUTTONS ON A ROCK DRILL BIT

POLISHING SYSTEMS AND METHODS FOR POLISHING COMPLEX POLYCRYSTALLINE...

GRINDING TOOL FOR BUTTONS ON A ROCK DRILL BIT

GRINDING APPARATUS WITH LOAD CONTROL

MANUAL LOCKING MEANS FOR BIT HOLDER WITH MICRO/MACRO ADJUSTMENT

GRINDING MEMBER FOR BUTTONS ON ROCK DRILL BIT

Grinding machine and method of grinding

Grinding machine

Grinding apparatus for buttons on rock drill bit

Grinding member for buttons on rock drill bit

Sharpening means for drilling tools

Mass reduced grinding cup

Grinding apparatus

Grinding tool for buttons of a rock drill bit

Grinding tool for grinding buttons of a rock drill bit, a grinding...