with arrangement of fluid-spraying nozzles

Industry

CPC
E21C35/187

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21CMINING OR QUARRYING E21C35/00Miscellaneous items relating to machines for slitting or completely freeing the mineral from the seam

Current Industry

E21C35/187with arrangement of fluid-spraying nozzles

Industries

Patents Grantslast 30 patents

Information Patent Grant
Hard rock roadway and tunnel boring machine with actively rotating...
- Patent number 11,199,092
- Issue date Dec 14, 2021
- China University of Mining and Technology
- Hongxiang Jiang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter pick assembly with water spray assembly
- Patent number 10,830,042
- Issue date Nov 10, 2020
- Minnovation Limited
- George Albert Parrott
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Mineral winning pick, pick holder, and combination
- Patent number 10,724,369
- Issue date Jul 28, 2020
- ESCO Group LLC
- Roberto de Jesus Torres Delgado
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting bit assembly
- Patent number 10,053,983
- Issue date Aug 21, 2018
- Joy Global Underground Mining LLC
- Randy W. Arnold
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting bit assembly
- Patent number 9,765,618
- Issue date Sep 19, 2017
- Joy MM Delaware, Inc.
- Randy W. Arnold
- E21 - EARTH DRILLING MINING
Information Patent Grant
Block with coolant delivery
- Patent number 9,695,687
- Issue date Jul 4, 2017
- Kennametal Inc.
- Luke A. Weber
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mineral cutter pick etc
- Patent number 9,140,121
- Issue date Sep 22, 2015
- Minnovation Limited
- George Albert Parrott
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Tool holder
- Patent number RE45540
- Issue date Jun 2, 2015
- Wirtgen GmbH
- Günter Tewes
- 001 -
Information Patent Grant
Bit holding system with an opening for removal of broken bits
- Patent number 8,740,314
- Issue date Jun 3, 2014
- Joy MM Delaware, Inc.
- Michael L O'Neill
- E21 - EARTH DRILLING MINING
Information Patent Grant
Water spray assembly etc
- Patent number 8,579,380
- Issue date Nov 12, 2013
- Minnovation Limited
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting tool with nozzle for spraying water on a cutter bit
- Patent number 8,573,706
- Issue date Nov 5, 2013
- ESCO Windber Inc.
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotatable cutting tool-tool holder-base assembly
- Patent number 8,523,290
- Issue date Sep 3, 2013
- Kennametal Inc.
- Eric P. Helsel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Miner cutting bit holding apparatus
- Patent number 8,322,795
- Issue date Dec 4, 2012
- Joy MM Delaware, Inc.
- Joseph J. Zimmerman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotatable cutting tool with through coolant
- Patent number 8,215,719
- Issue date Jul 10, 2012
- Kennametal Inc.
- Adam Joseph Kelly
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting tool with water injection to the cutting bit shank
- Patent number 7,883,154
- Issue date Feb 8, 2011
- Kennametal Inc.
- Wayne H. Beach
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool holder
- Patent number 7,597,402
- Issue date Oct 6, 2009
- Wirtgen GmbH
- Günter Tewes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting tool with nozzle for spraying water on cutter bit
- Patent number 7,097,257
- Issue date Aug 29, 2006
- Sandvik Intellectual Property AB
- Stephen C. Stehney
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rear mounted bit holder water spray
- Patent number 6,764,141
- Issue date Jul 20, 2004
- Joy MM Delaware, Inc.
- Michael L O'Neill
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pick box for housing a mineral cutter pick
- Patent number 6,536,847
- Issue date Mar 25, 2003
- Hydra Mining Tools International LTD
- William Stephen Clapham
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Cutting tool assembly with replaceable spray nozzle housing
- Patent number 6,485,104
- Issue date Nov 26, 2002
- Kennametal Inc.
- Donald E. Keller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Clip for retaining a water spray nozzle within a pick box of a cutt...
- Patent number 6,257,672
- Issue date Jul 10, 2001
- Minnovation Limited
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting tool assembly with replaceable spray nozzle
- Patent number 6,247,759
- Issue date Jun 19, 2001
- Kennametal PC Inc.
- Robert H. Montgomery
- E21 - EARTH DRILLING MINING
Information Patent Grant
Frustum cutting bit arrangement
- Patent number 6,102,486
- Issue date Aug 15, 2000
- Briese Industrial Technologies, Inc.
- Leonard A. Briese
- E21 - EARTH DRILLING MINING
Information Patent Grant
Point attack tooling system for mineral winning
- Patent number 6,099,081
- Issue date Aug 8, 2000
- Hydra Tools International Limited
- John Joseph Warren
- E21 - EARTH DRILLING MINING
Information Patent Grant
Frustum cutting bit arrangement
- Patent number 5,873,423
- Issue date Feb 23, 1999
- Briese Industrial Technologies, Inc.
- Leonard Arden Briese
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pick holder and fixing sleeve for an extraction machine
- Patent number 5,738,415
- Issue date Apr 14, 1998
- Minnovation Limited
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bit holder with a detachably fixed bit bushing
- Patent number 5,498,069
- Issue date Mar 12, 1996
- Voest-Alpine Bergtechnik Gesellschaft m.b.H.
- Gottfried Siebenhofer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mineral cutter tooling system
- Patent number 5,392,870
- Issue date Feb 28, 1995
- Hydra Tools International PLC
- William S. Clapham
- E21 - EARTH DRILLING MINING
Information Patent Grant
Spray nozzle for mining
- Patent number 5,378,048
- Issue date Jan 3, 1995
- Minnovation Limited
- George A. Parrott
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter for extraction machines
- Patent number 5,234,258
- Issue date Aug 10, 1993
- Komotzki; Michael
- Michael Komotzki
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
CUTTER PICK ASSEMBLY WITH WATER SPRAY ASSEMBLY
- Publication number 20200208516
- Publication date Jul 2, 2020
- Minnovation Limited
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING BIT ASSEMBLY
- Publication number 20180003052
- Publication date Jan 4, 2018
- Joy MM Delaware, Inc.
- Randy W. Arnold
- E21 - EARTH DRILLING MINING
Information Patent Application
BLOCK WITH COOLANT DELIVERY
- Publication number 20160341040
- Publication date Nov 24, 2016
- Kennametal Inc.
- Luke A. Weber
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING BIT ASSEMBLY
- Publication number 20160215620
- Publication date Jul 28, 2016
- Joy MM Delaware, Inc.
- Randy W. Arnold
- E21 - EARTH DRILLING MINING
Information Patent Application
Mineral Winning Pick, Pick Holder, And Combination
- Publication number 20140368022
- Publication date Dec 18, 2014
- Roberto de Jesus Torres Delgado
- E21 - EARTH DRILLING MINING
Information Patent Application
Mineral Cutter Pick Etc
- Publication number 20140312678
- Publication date Oct 23, 2014
- George Albert Parrott
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
SPRAY NOZZLE UNIT
- Publication number 20130112438
- Publication date May 9, 2013
- Edgar Roberto Solis Perez
- E21 - EARTH DRILLING MINING
Information Patent Application
BIT HOLDING SYSTEM WITH AN OPENING FOR REMOVAL OF BROKEN BITS
- Publication number 20120175939
- Publication date Jul 12, 2012
- Michael L. O'Neill
- E21 - EARTH DRILLING MINING
Information Patent Application
Cutting Tool with Nozzle for Spraying Water on a Cutter Bit
- Publication number 20120119563
- Publication date May 17, 2012
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Application
MINER CUTTING BIT HOLDING APPARATUS
- Publication number 20110181098
- Publication date Jul 28, 2011
- Joy MM Delaware, Inc.
- Joseph J. Zimmerman
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTATABLE CUTTING TOOL-TOOL HOLDER-BASE ASSEMBLY
- Publication number 20110089746
- Publication date Apr 21, 2011
- Kennametal Inc.
- Eric P. Helsel
- E21 - EARTH DRILLING MINING
Information Patent Application
Rotatable Cutting Tool With Through Coolant
- Publication number 20110080037
- Publication date Apr 7, 2011
- Kennametal Inc.
- Adam Joseph Kelly
- E21 - EARTH DRILLING MINING
Information Patent Application
Water Spray Assembly etc.
- Publication number 20110006587
- Publication date Jan 13, 2011
- MINNOVATION LIMITED
- George Albert Parrott
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING TOOL WITH WATER INJECTION TO THE CUTTING BIT SHANK
- Publication number 20100052406
- Publication date Mar 4, 2010
- Wayne H. Beach
- E21 - EARTH DRILLING MINING
Information Patent Application
Tool Holder
- Publication number 20080223744
- Publication date Sep 18, 2008
- Gunter Tewes
- E21 - EARTH DRILLING MINING
Information Patent Application
Cutting tool with nozzle for spraying water on cutter bit
- Publication number 20060055229
- Publication date Mar 16, 2006
- SANDVIK AB
- Stephen C. Stehney
- E21 - EARTH DRILLING MINING
Information Patent Application
Cutting tool assembly having attached spray nozzle housing
- Publication number 20050082898
- Publication date Apr 21, 2005
- Donald E. Keller
- E21 - EARTH DRILLING MINING
Information Patent Application
REAR MOUNTED BIT HOLDER WATER SPRAY
- Publication number 20040119327
- Publication date Jun 24, 2004
- Joy MM Delaware, Inc.
- Michael L. O'Neill
- E21 - EARTH DRILLING MINING
Information Patent Application
Pick box for housing a mineral cutter pick
- Publication number 20020053827
- Publication date May 9, 2002
- William S. Clapham
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

with arrangement of fluid-spraying nozzles

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hard rock roadway and tunnel boring machine with actively rotating...

Cutter pick assembly with water spray assembly

Mineral winning pick, pick holder, and combination

Cutting bit assembly

Cutting bit assembly

Block with coolant delivery

Mineral cutter pick etc

Tool holder

Bit holding system with an opening for removal of broken bits

Water spray assembly etc

Cutting tool with nozzle for spraying water on a cutter bit

Rotatable cutting tool-tool holder-base assembly

Miner cutting bit holding apparatus

Rotatable cutting tool with through coolant

Cutting tool with water injection to the cutting bit shank

Tool holder

Cutting tool with nozzle for spraying water on cutter bit

Rear mounted bit holder water spray

Pick box for housing a mineral cutter pick

Cutting tool assembly with replaceable spray nozzle housing

Clip for retaining a water spray nozzle within a pick box of a cutt...

Cutting tool assembly with replaceable spray nozzle

Frustum cutting bit arrangement

Point attack tooling system for mineral winning

Frustum cutting bit arrangement

Pick holder and fixing sleeve for an extraction machine

Bit holder with a detachably fixed bit bushing

Mineral cutter tooling system

Spray nozzle for mining

Cutter for extraction machines

Patents Applicationslast 30 patents

CUTTER PICK ASSEMBLY WITH WATER SPRAY ASSEMBLY

CUTTING BIT ASSEMBLY

BLOCK WITH COOLANT DELIVERY

CUTTING BIT ASSEMBLY

Mineral Winning Pick, Pick Holder, And Combination

Mineral Cutter Pick Etc

SPRAY NOZZLE UNIT

BIT HOLDING SYSTEM WITH AN OPENING FOR REMOVAL OF BROKEN BITS

Cutting Tool with Nozzle for Spraying Water on a Cutter Bit

MINER CUTTING BIT HOLDING APPARATUS

ROTATABLE CUTTING TOOL-TOOL HOLDER-BASE ASSEMBLY

Rotatable Cutting Tool With Through Coolant

Water Spray Assembly etc.

CUTTING TOOL WITH WATER INJECTION TO THE CUTTING BIT SHANK

Tool Holder

Cutting tool with nozzle for spraying water on cutter bit

Cutting tool assembly having attached spray nozzle housing

REAR MOUNTED BIT HOLDER WATER SPRAY

Pick box for housing a mineral cutter pick