Chisel type inserts

Industry

CPC
E21B10/58

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B10/00Drill bits

Current Industry

E21B10/58Chisel type inserts

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Multidirectional auger bit
- Patent number 12,123,263
- Issue date Oct 22, 2024
- METAL TOOL INC
- Takemi Ishizuka
- E21 - EARTH DRILLING MINING
Information Patent Grant
Auger bit
- Patent number 11,795,765
- Issue date Oct 24, 2023
- METAL TOOL INC
- Takemi Ishizuka
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting elements with increased curvature cutting edges
- Patent number 11,591,858
- Issue date Feb 28, 2023
- CNPC USA Corporation
- Jiaqing Yu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanical locking of cutting element with carbide matrix
- Patent number 11,492,852
- Issue date Nov 8, 2022
- Schlumberger Technology Corporation
- Yahua Bao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutter bit
- Patent number 11,441,361
- Issue date Sep 13, 2022
- METAL TOOL INC.
- Takemi Ishizuka
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit for chiselling rock
- Patent number 11,125,019
- Issue date Sep 21, 2021
- Hilti Aktiengesellschaft
- Klaus-Peter Bohn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Direct casting of ultrahard insert in bit body
- Patent number 11,021,913
- Issue date Jun 1, 2021
- Schlumberger Technology Corporation
- Yahua Bao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polycrystalline diamond chisel type insert for use in percussion dr...
- Patent number 10,907,417
- Issue date Feb 2, 2021
- William J Brady
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanical locking of ovoid cutting element with carbide matrix
- Patent number 10,871,037
- Issue date Dec 22, 2020
- Smith International, Inc.
- Ryan Worth Eldredge
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting elements, earth-boring tools including the cutting elements...
- Patent number 10,590,710
- Issue date Mar 17, 2020
- Baker Hughes, a GE company, LLC
- Chaitanya K. Vempati
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth-boring tools with extended cutting features and related methods
- Patent number 10,472,898
- Issue date Nov 12, 2019
- Baker Hughes, a GE company, LLC
- Christopher J. Cleboski
- B24 - GRINDING POLISHING
Information Patent Grant
Rotational drill bits and apparatuses including the same
- Patent number 10,392,866
- Issue date Aug 27, 2019
- APERGY BMCS ACQUISITION CORPORATION
- E. Sean Cox
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotational drill bits and drilling apparatuses including the same
- Patent number 10,358,875
- Issue date Jul 23, 2019
- APERGY BMCS ACQUISITION CORPORATION
- Russell Roy Myers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit
- Patent number 10,315,336
- Issue date Jun 11, 2019
- Bosch Power Tools (China) Co., LTD.
- Long Zhou
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting tip
- Patent number 10,183,342
- Issue date Jan 22, 2019
- DIAGER
- Olivier Bonhomme
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutter element for rock removal applications
- Patent number 10,180,034
- Issue date Jan 15, 2019
- Element Six Abrasives S.A.
- Moosa Mahomed Adia
- B24 - GRINDING POLISHING
Information Patent Grant
Cutter element for rock removal applications
- Patent number 10,036,208
- Issue date Jul 31, 2018
- Element Six Abrasives S.A.
- Moosa Mahomed Adia
- B24 - GRINDING POLISHING
Information Patent Grant
Drill bits and earth-boring tools including shaped cutting elements...
- Patent number 10,017,998
- Issue date Jul 10, 2018
- Baker Hughes Incorporated
- Juan Miguel Bilen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill head for a drill and drill
- Patent number 9,695,640
- Issue date Jul 4, 2017
- Irwin Industrial Tool Company
- Rainer Eggers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotational drill bits and drilling apparatuses including the same
- Patent number 9,598,910
- Issue date Mar 21, 2017
- Dover BMCS Acquisition Corporation
- Russell Roy Myers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting device and method of making
- Patent number 9,493,992
- Issue date Nov 15, 2016
- Baker Hughes Incorporated
- Calvin J. Stowe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary drill bit with cutting insert having edge preparation
- Patent number 9,428,968
- Issue date Aug 30, 2016
- Kennametal Inc.
- Nicholas J. Paros
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bits, cutting elements for drill bits, and drilling apparatus...
- Patent number 9,415,447
- Issue date Aug 16, 2016
- Dover BMCS Acquisition Corporation
- Russell Roy Myers
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Two prong rotary drill bit with cutting insert having edge preparation
- Patent number 9,347,276
- Issue date May 24, 2016
- Kennametal Inc.
- Nicholas J. Paros
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bits and earth-boring tools including shaped cutting elements
- Patent number 9,316,058
- Issue date Apr 19, 2016
- Baker Hughes Incorporated
- Juan Miguel Bilen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flat cutter bit with cutting insert having edge preparation
- Patent number 9,303,511
- Issue date Apr 5, 2016
- Kennametal Inc.
- Nicholas J. Paros
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit and cutting head for drill bit
- Patent number 9,284,787
- Issue date Mar 15, 2016
- BLACK & DECKER INC.
- Andreas Hammer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drill bit having geometrically sharp inserts
- Patent number 9,212,523
- Issue date Dec 15, 2015
- Smith International, Inc.
- Zhou Yong
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rock drilling tool for rotational percussive machining of concrete,...
- Patent number 9,199,316
- Issue date Dec 1, 2015
- Robert Bosch GmbH
- Gerhard Schwarz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Superabrasive-impregnated earth-boring tools with extended features...
- Patent number 9,200,484
- Issue date Dec 1, 2015
- Baker Hughes Incorporated
- Christopher J. Cleboski
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
MULTIDIRECTIONAL AUGER BIT
- Publication number 20230091613
- Publication date Mar 23, 2023
- METAL TOOL INC.
- Takemi Ishizuka
- E21 - EARTH DRILLING MINING
Information Patent Application
AUGER BIT
- Publication number 20220228445
- Publication date Jul 21, 2022
- METAL TOOL INC.
- Takemi Ishizuka
- E21 - EARTH DRILLING MINING
Information Patent Application
EARTH-BORING DRILL BIT WITH CHISEL CUTTER
- Publication number 20210270089
- Publication date Sep 2, 2021
- Chengdu Diamond Bit Co., LTD
- DUANE SHOTWELL
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTER BIT
- Publication number 20210254411
- Publication date Aug 19, 2021
- METAL TOOL INC.
- Takemi ISHIZUKA
- E21 - EARTH DRILLING MINING
Information Patent Application
Cutting Elements with Increased Curvature Cutting Edges
- Publication number 20210180410
- Publication date Jun 17, 2021
- CNPC USA CORPORATION
- JIAQING YU
- E21 - EARTH DRILLING MINING
Information Patent Application
STRIKE TIP FOR A PICK TOOL
- Publication number 20200277854
- Publication date Sep 3, 2020
- ELEMENT SIX (UK) LIMITED
- SERENA BONETTI
- E21 - EARTH DRILLING MINING
Information Patent Application
Drill Bit for Chiselling Rock
- Publication number 20200123857
- Publication date Apr 23, 2020
- HILTI AKTIENGESELLSCHAFT
- Klaus-Peter BOHN
- E21 - EARTH DRILLING MINING
Information Patent Application
MECHANICAL LOCKING OF CUTTING ELEMENT WITH CARBIDE MATRIX
- Publication number 20180363384
- Publication date Dec 20, 2018
- Smith International, Inc.
- Yahua Bao
- E21 - EARTH DRILLING MINING
Information Patent Application
Polycrystalline diamond chisel type insert for use in percussion dr...
- Publication number 20180313162
- Publication date Nov 1, 2018
- William J. Brady
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING ELEMENTS, EARTH-BORING TOOLS INCLUDING THE CUTTING ELEMENTS...
- Publication number 20180163482
- Publication date Jun 14, 2018
- BAKER HUGHES, A GE COMPANY, LLC
- Chaitanya K. Vempati
- E21 - EARTH DRILLING MINING
Information Patent Application
A ROCK REMOVAL BODY
- Publication number 20160230473
- Publication date Aug 11, 2016
- ELEMENT SIX ABRASIVES S.A.
- GEOFFREY DAVIES
- E21 - EARTH DRILLING MINING
Information Patent Application
A CUTTER ELEMENT FOR ROCK REMOVAL APPLICATIONS
- Publication number 20160002981
- Publication date Jan 7, 2016
- Moosa Mahomed Adia
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTER ELEMENT FOR ROCK REMOVAL APPLICATIONS
- Publication number 20150354286
- Publication date Dec 10, 2015
- ELEMENT SIX ABRASIVES S.A.
- Moosa Mahomed Adia
- E21 - EARTH DRILLING MINING
Information Patent Application
EARTH-BORING TOOLS INCLUDING CUTTING ELEMENTS WITH ALIGNMENT FEATUR...
- Publication number 20150114727
- Publication date Apr 30, 2015
- BAKER HUGHES INCORPORATED
- William H. Heuser
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CUTTING DEVICE AND METHOD OF MAKING
- Publication number 20150075874
- Publication date Mar 19, 2015
- BAKER HUGHES INCORPORATED
- Calvin J. Stowe
- E21 - EARTH DRILLING MINING
Information Patent Application
Rotational Drill Bits and Drilling Apparatuses Including the Same
- Publication number 20140332284
- Publication date Nov 13, 2014
- Russell Roy Myers
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTARY DRILL BIT WITH CUTTING INSERT FOR ENGAGING EARTH STRATA
- Publication number 20140318870
- Publication date Oct 30, 2014
- Kennametal Inc.
- Stephen M. George
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTARY DRILL BIT WITH CUTTING INSERT HAVING EDGE PREPARATION
- Publication number 20140318871
- Publication date Oct 30, 2014
- Kennametal Inc.
- Nicholas J. Paros
- E21 - EARTH DRILLING MINING
Information Patent Application
FLAT CUTTER BIT WITH CUTTING INSERT HAVING EDGE PREPARATION
- Publication number 20140319897
- Publication date Oct 30, 2014
- Kennametal Inc.
- Nicholas J. Paros
- E21 - EARTH DRILLING MINING
Information Patent Application
TWO PRONG ROTARY DRILL BIT WITH CUTTING INSERT HAVING EDGE PREPARATION
- Publication number 20140318872
- Publication date Oct 30, 2014
- Kennametal Inc.
- Nicholas J. Paros
- E21 - EARTH DRILLING MINING
Information Patent Application
Rotational Drill Bits and Drilling Apparatuses Including the Same
- Publication number 20140262534
- Publication date Sep 18, 2014
- E. Sean Cox
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL HEAD FOR A DRILL AND DRILL
- Publication number 20140034395
- Publication date Feb 6, 2014
- Rainer EGGERS
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTATIONAL DRILL BITS AND DRILLING APPARATUSES INCLUDING THE SAME
- Publication number 20140020958
- Publication date Jan 23, 2014
- Dover BMCS Acquisition Corporation
- Russell Roy Myers
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL BIT AND CUTTING HEAD FOR DRILL BIT
- Publication number 20130319774
- Publication date Dec 5, 2013
- Andreas Hammer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SHAPED CUTTING ELEMENTS FOR EARTH-BORING TOOLS AND EARTH-BORING TOO...
- Publication number 20130199856
- Publication date Aug 8, 2013
- BAKER HUGHES INCORPORATED
- Juan Miguel Bilen
- E21 - EARTH DRILLING MINING
Information Patent Application
Drill Bit
- Publication number 20130192902
- Publication date Aug 1, 2013
- DIAMOND INNOVATIONS INC.
- Kenneth Monyak
- E21 - EARTH DRILLING MINING
Information Patent Application
SUPERABRASIVE-IMPREGNATED EARTH-BORING TOOLS WITH EXTENDED FEATURES...
- Publication number 20130186694
- Publication date Jul 25, 2013
- BAKER HUGHES INCORPORATED
- Christopher J. Cleboski
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL BIT HAVING GEOMETRICALLY SHARP INSERTS
- Publication number 20130140093
- Publication date Jun 6, 2013
- Smith International, Inc.
- Yong Zhou
- E21 - EARTH DRILLING MINING
Information Patent Application
ROCK DRILLING TOOL FOR ROTATIONAL PERCUSSIVE MACHINING OF CONCRETE,...
- Publication number 20130115020
- Publication date May 9, 2013
- ROBERT BOSCH GmbH
- Gerhard Schwarz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cutting Insert For A Roof Drill Bit
- Publication number 20120241223
- Publication date Sep 27, 2012
- Kennametal Inc.
- Douglas Edward Bise
- E21 - EARTH DRILLING MINING

Chisel type inserts

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multidirectional auger bit

Auger bit

Cutting elements with increased curvature cutting edges

Mechanical locking of cutting element with carbide matrix

Cutter bit

Drill bit for chiselling rock

Direct casting of ultrahard insert in bit body

Polycrystalline diamond chisel type insert for use in percussion dr...

Mechanical locking of ovoid cutting element with carbide matrix

Cutting elements, earth-boring tools including the cutting elements...

Earth-boring tools with extended cutting features and related methods

Rotational drill bits and apparatuses including the same

Rotational drill bits and drilling apparatuses including the same

Drill bit

Cutting tip

Cutter element for rock removal applications

Cutter element for rock removal applications

Drill bits and earth-boring tools including shaped cutting elements...

Drill head for a drill and drill

Rotational drill bits and drilling apparatuses including the same

Cutting device and method of making

Rotary drill bit with cutting insert having edge preparation

Drill bits, cutting elements for drill bits, and drilling apparatus...

Two prong rotary drill bit with cutting insert having edge preparation

Drill bits and earth-boring tools including shaped cutting elements

Flat cutter bit with cutting insert having edge preparation

Drill bit and cutting head for drill bit

Drill bit having geometrically sharp inserts

Rock drilling tool for rotational percussive machining of concrete,...

Superabrasive-impregnated earth-boring tools with extended features...

Patents Applicationslast 30 patents

MULTIDIRECTIONAL AUGER BIT

AUGER BIT

EARTH-BORING DRILL BIT WITH CHISEL CUTTER

CUTTER BIT

Cutting Elements with Increased Curvature Cutting Edges

STRIKE TIP FOR A PICK TOOL

Drill Bit for Chiselling Rock

MECHANICAL LOCKING OF CUTTING ELEMENT WITH CARBIDE MATRIX

Polycrystalline diamond chisel type insert for use in percussion dr...

CUTTING ELEMENTS, EARTH-BORING TOOLS INCLUDING THE CUTTING ELEMENTS...

A ROCK REMOVAL BODY

A CUTTER ELEMENT FOR ROCK REMOVAL APPLICATIONS

CUTTER ELEMENT FOR ROCK REMOVAL APPLICATIONS

EARTH-BORING TOOLS INCLUDING CUTTING ELEMENTS WITH ALIGNMENT FEATUR...

CUTTING DEVICE AND METHOD OF MAKING

Rotational Drill Bits and Drilling Apparatuses Including the Same

ROTARY DRILL BIT WITH CUTTING INSERT FOR ENGAGING EARTH STRATA

ROTARY DRILL BIT WITH CUTTING INSERT HAVING EDGE PREPARATION

FLAT CUTTER BIT WITH CUTTING INSERT HAVING EDGE PREPARATION

TWO PRONG ROTARY DRILL BIT WITH CUTTING INSERT HAVING EDGE PREPARATION

Rotational Drill Bits and Drilling Apparatuses Including the Same

DRILL HEAD FOR A DRILL AND DRILL

ROTATIONAL DRILL BITS AND DRILLING APPARATUSES INCLUDING THE SAME

DRILL BIT AND CUTTING HEAD FOR DRILL BIT

SHAPED CUTTING ELEMENTS FOR EARTH-BORING TOOLS AND EARTH-BORING TOO...

Drill Bit

SUPERABRASIVE-IMPREGNATED EARTH-BORING TOOLS WITH EXTENDED FEATURES...

DRILL BIT HAVING GEOMETRICALLY SHARP INSERTS

ROCK DRILLING TOOL FOR ROTATIONAL PERCUSSIVE MACHINING OF CONCRETE,...

Cutting Insert For A Roof Drill Bit