USD828416S1 - Drill bit tip - Google Patents

Drill bit tip Download PDF

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Publication number
USD828416S1
USD828416S1 US29/590,662 US201729590662F USD828416S US D828416 S1 USD828416 S1 US D828416S1 US 201729590662 F US201729590662 F US 201729590662F US D828416 S USD828416 S US D828416S
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United States
Prior art keywords
drill bit
bit tip
tip
view
elevation view
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Active
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US29/590,662
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English (en)
Inventor
Hiroshi Ota
Yasutaka Tomita
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Mmc Ryotec Corp
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Mitsubishi Materials Corp
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Assigned to MITSUBISHI MATERIALS CORPORATION reassignment MITSUBISHI MATERIALS CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: OTA, HIROSHI, TOMITA, YASUTAKA
Application granted granted Critical
Publication of USD828416S1 publication Critical patent/USD828416S1/en
Assigned to MMC RYOTEC CORPORATION reassignment MMC RYOTEC CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MITSUBISHI MATERIALS CORPORATION
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US29/590,662 2016-07-14 2017-01-12 Drill bit tip Active USD828416S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-015120 2016-07-14
JPD2016-15120F JP1569597S (no) 2016-07-14 2016-07-14

Publications (1)

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USD828416S1 true USD828416S1 (en) 2018-09-11

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US29/590,662 Active USD828416S1 (en) 2016-07-14 2017-01-12 Drill bit tip

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US (1) USD828416S1 (no)
JP (1) JP1569597S (no)
AU (1) AU201710152S (no)
CA (1) CA172539S (no)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD861051S1 (en) 2018-03-13 2019-09-24 Robit Oyj Drill bit
USD870168S1 (en) * 2018-03-13 2019-12-17 Robit Oyj Drill bit
USD875147S1 (en) * 2018-05-10 2020-02-11 Seed Technologies Corp., Ltd. Drill bit
USD894981S1 (en) * 2019-03-01 2020-09-01 Bly Ip Inc. Drill bit
USD894980S1 (en) * 2019-03-01 2020-09-01 Bly Ip Inc. Drill bit
USD894979S1 (en) * 2019-03-01 2020-09-01 Bly Ip Inc. Drill bit
USD911399S1 (en) * 2018-12-06 2021-02-23 Halliburton Energy Services, Inc. Innermost cutter for a fixed-cutter drill bit
USD934318S1 (en) * 2020-04-29 2021-10-26 China Pacificarbide, Inc. Milling bit
USD940768S1 (en) * 2020-04-29 2022-01-11 China Pacificarbide, Inc. Milling bit
USD941375S1 (en) * 2020-04-29 2022-01-18 China Pacificarbide, Inc. Milling bit
USD959519S1 (en) * 2020-04-29 2022-08-02 China Pacificarbide, Inc. Milling bit
US11655681B2 (en) 2018-12-06 2023-05-23 Halliburton Energy Services, Inc. Inner cutter for drilling

Citations (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296825A (en) * 1977-11-25 1981-10-27 Sandvik Aktiebolag Rock drill
US4304312A (en) * 1980-01-11 1981-12-08 Sandvik Aktiebolag Percussion drill bit having centrally projecting insert
US4572307A (en) * 1983-04-05 1986-02-25 Santrade Limited Rock drill
US4607712A (en) * 1983-12-19 1986-08-26 Santrade Limited Rock drill bit
US4705124A (en) * 1986-08-22 1987-11-10 Minnesota Mining And Manufacturing Company Cutting element with wear resistant crown
US4716976A (en) * 1986-10-28 1988-01-05 Kennametal Inc. Rotary percussion drill bit
US4981328A (en) * 1989-08-22 1991-01-01 Kennametal Inc. Rotatable tool having a carbide insert with bumps
US5025875A (en) * 1990-05-07 1991-06-25 Ingersoll-Rand Company Rock bit for a down-the-hole drill
US5159857A (en) * 1991-03-01 1992-11-03 Hughes Tool Company Fixed cutter bit with improved diamond filled compacts
US5161859A (en) * 1983-03-23 1992-11-10 Santrade Limited Excavating tool cutting insert
US5172777A (en) * 1991-09-26 1992-12-22 Smith International, Inc. Inclined chisel inserts for rock bits
US5423719A (en) * 1992-05-27 1995-06-13 Jennings; Bernard A. Abrasive tools
US5588497A (en) * 1993-10-28 1996-12-31 Galison Drilling (Proprietary) Limited Mounting drill buttons
US5794728A (en) * 1995-06-20 1998-08-18 Sandvik Ab Percussion rock drill bit
US5845547A (en) * 1996-09-09 1998-12-08 The Sollami Company Tool having a tungsten carbide insert
US5881828A (en) * 1994-10-12 1999-03-16 Sandvik Ab Rock drill bit and cutting inserts
US5890551A (en) * 1996-03-14 1999-04-06 Sandvik Ab Rock drilling tool including a drill bit having a recess in a front surface thereof
US6073711A (en) * 1997-08-18 2000-06-13 Sandvik Ab Partially enhanced drill bit
US6119798A (en) * 1994-10-12 2000-09-19 Sandvik Ab Rock drill bit and cutting inserts
US6199645B1 (en) * 1998-02-13 2001-03-13 Smith International, Inc. Engineered enhanced inserts for rock drilling bits
US6199451B1 (en) * 1996-09-09 2001-03-13 The Sollami Company Tool having a tungsten carbide insert
USD454143S1 (en) * 2000-03-29 2002-03-05 Sandvik Ab Drill bit
US20020153174A1 (en) * 1999-11-25 2002-10-24 Johan Linden Percussive rock drill bit and buttons therefor and method for manufacturing drill bit
US6592304B1 (en) * 1999-05-28 2003-07-15 Betek Bergbau-Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg Method for tipping a cutter head of an end-milling cutter
US20040040752A1 (en) * 2002-08-27 2004-03-04 Brandenberg Kristin R Method of producing downhole drill bits with integral carbide studs
US20040182610A1 (en) * 2001-08-01 2004-09-23 Josef Mocivnik Drill crown
US20050000317A1 (en) * 2003-05-02 2005-01-06 Dah-Ben Liang Compositions having enhanced wear resistance
US20050161264A1 (en) * 2002-04-04 2005-07-28 Fredrik Bjork Percussion drill bit and a button therefor
US20060060389A1 (en) * 2004-09-21 2006-03-23 Sandvik Intellectual Property Ab Rock drill bit having outer and inner rock-crushing buttons
US20060157285A1 (en) * 2005-01-17 2006-07-20 Us Synthetic Corporation Polycrystalline diamond insert, drill bit including same, and method of operation
US20060162965A1 (en) * 2004-11-17 2006-07-27 Sandvik Intellectual Property Ab Rock drill bit
US20070137900A1 (en) * 2003-12-09 2007-06-21 Fredrik Bjork Rock drill bit
USD574403S1 (en) * 2007-03-09 2008-08-05 The William J. Brady Loving Trust Hard rock percussion drill bit with paraboloid PCD inserts
USD611512S1 (en) * 2008-02-26 2010-03-09 Sandvik Intellectual Property Ab Drill bit
USD611970S1 (en) * 2008-02-26 2010-03-16 Sandvik Intellectual Property Ab Rock drill bit
US20100275425A1 (en) * 2009-04-29 2010-11-04 Hall David R Drill Bit Cutter Pocket Restitution
US20120325558A1 (en) * 2010-03-09 2012-12-27 Christer Lundberg Rock Drill Bit, a Drilling Assembly and a Method for Percussive Rock Drilling
US20130048387A1 (en) * 2009-10-05 2013-02-28 Atlas Copco Secoroc Ab Hard metal insert for a drill bit for percussion drilling and method for grinding a hard metal insert
USD705827S1 (en) * 2012-09-07 2014-05-27 Sandvik Intellectual Property Ab Drill bit for percussive drilling
US20140182939A1 (en) * 2012-12-28 2014-07-03 Smith International, Inc. Percussion drill bit with conical cutting elements
US20140291035A1 (en) * 2011-10-27 2014-10-02 Sandvik Intellectual Property Ab Drill bit having a sunken button and rock drilling tool for use with such a drill bit
US20140361601A1 (en) * 2011-12-22 2014-12-11 Element Six Bragance Super-hard tip for a pick tool and pick tool comprising same
US20150060151A1 (en) * 2013-09-04 2015-03-05 Smith International, Inc. Cutting elements with wear resistant diamond surface
US20150308198A1 (en) * 2012-06-21 2015-10-29 Korea Institute Of Industrial Technology Drill bit including button array having different radii extending from center of head section
US20160069134A1 (en) * 2013-05-17 2016-03-10 Atlas Copco Secoroc Ab Device and system for percussion rock drilling
US20160090791A1 (en) * 2013-05-03 2016-03-31 Sandvik Intellectual Property Ab Percussive rock drill bit
US20160273275A1 (en) * 2013-10-28 2016-09-22 Sandvik Intellectual Property Ab Percussive rock drill bit with optimised gauge buttons
US20160348442A1 (en) * 2014-01-31 2016-12-01 Sandvik Intellectual Property Ab Percussive rock drill bit with flushing grooves

Patent Citations (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296825A (en) * 1977-11-25 1981-10-27 Sandvik Aktiebolag Rock drill
US4304312A (en) * 1980-01-11 1981-12-08 Sandvik Aktiebolag Percussion drill bit having centrally projecting insert
US5161859A (en) * 1983-03-23 1992-11-10 Santrade Limited Excavating tool cutting insert
US4572307A (en) * 1983-04-05 1986-02-25 Santrade Limited Rock drill
US4607712A (en) * 1983-12-19 1986-08-26 Santrade Limited Rock drill bit
US4705124A (en) * 1986-08-22 1987-11-10 Minnesota Mining And Manufacturing Company Cutting element with wear resistant crown
US4716976A (en) * 1986-10-28 1988-01-05 Kennametal Inc. Rotary percussion drill bit
US4981328A (en) * 1989-08-22 1991-01-01 Kennametal Inc. Rotatable tool having a carbide insert with bumps
US5025875A (en) * 1990-05-07 1991-06-25 Ingersoll-Rand Company Rock bit for a down-the-hole drill
US5159857A (en) * 1991-03-01 1992-11-03 Hughes Tool Company Fixed cutter bit with improved diamond filled compacts
US5172777A (en) * 1991-09-26 1992-12-22 Smith International, Inc. Inclined chisel inserts for rock bits
US5423719A (en) * 1992-05-27 1995-06-13 Jennings; Bernard A. Abrasive tools
US5588497A (en) * 1993-10-28 1996-12-31 Galison Drilling (Proprietary) Limited Mounting drill buttons
US5881828A (en) * 1994-10-12 1999-03-16 Sandvik Ab Rock drill bit and cutting inserts
US6119798A (en) * 1994-10-12 2000-09-19 Sandvik Ab Rock drill bit and cutting inserts
US5794728A (en) * 1995-06-20 1998-08-18 Sandvik Ab Percussion rock drill bit
US5890551A (en) * 1996-03-14 1999-04-06 Sandvik Ab Rock drilling tool including a drill bit having a recess in a front surface thereof
US6199451B1 (en) * 1996-09-09 2001-03-13 The Sollami Company Tool having a tungsten carbide insert
US5845547A (en) * 1996-09-09 1998-12-08 The Sollami Company Tool having a tungsten carbide insert
US6073711A (en) * 1997-08-18 2000-06-13 Sandvik Ab Partially enhanced drill bit
US6199645B1 (en) * 1998-02-13 2001-03-13 Smith International, Inc. Engineered enhanced inserts for rock drilling bits
US6592304B1 (en) * 1999-05-28 2003-07-15 Betek Bergbau-Und Hartmetalltechnik Karl-Heinz Simon Gmbh & Co. Kg Method for tipping a cutter head of an end-milling cutter
US20020153174A1 (en) * 1999-11-25 2002-10-24 Johan Linden Percussive rock drill bit and buttons therefor and method for manufacturing drill bit
USD454143S1 (en) * 2000-03-29 2002-03-05 Sandvik Ab Drill bit
US20040182610A1 (en) * 2001-08-01 2004-09-23 Josef Mocivnik Drill crown
US20050161264A1 (en) * 2002-04-04 2005-07-28 Fredrik Bjork Percussion drill bit and a button therefor
US20040040752A1 (en) * 2002-08-27 2004-03-04 Brandenberg Kristin R Method of producing downhole drill bits with integral carbide studs
US20050000317A1 (en) * 2003-05-02 2005-01-06 Dah-Ben Liang Compositions having enhanced wear resistance
US20070137900A1 (en) * 2003-12-09 2007-06-21 Fredrik Bjork Rock drill bit
US20060060389A1 (en) * 2004-09-21 2006-03-23 Sandvik Intellectual Property Ab Rock drill bit having outer and inner rock-crushing buttons
US20060162965A1 (en) * 2004-11-17 2006-07-27 Sandvik Intellectual Property Ab Rock drill bit
US20060157285A1 (en) * 2005-01-17 2006-07-20 Us Synthetic Corporation Polycrystalline diamond insert, drill bit including same, and method of operation
USD574403S1 (en) * 2007-03-09 2008-08-05 The William J. Brady Loving Trust Hard rock percussion drill bit with paraboloid PCD inserts
USD611512S1 (en) * 2008-02-26 2010-03-09 Sandvik Intellectual Property Ab Drill bit
USD611970S1 (en) * 2008-02-26 2010-03-16 Sandvik Intellectual Property Ab Rock drill bit
US20100275425A1 (en) * 2009-04-29 2010-11-04 Hall David R Drill Bit Cutter Pocket Restitution
US20130048387A1 (en) * 2009-10-05 2013-02-28 Atlas Copco Secoroc Ab Hard metal insert for a drill bit for percussion drilling and method for grinding a hard metal insert
US20120325558A1 (en) * 2010-03-09 2012-12-27 Christer Lundberg Rock Drill Bit, a Drilling Assembly and a Method for Percussive Rock Drilling
US20140291035A1 (en) * 2011-10-27 2014-10-02 Sandvik Intellectual Property Ab Drill bit having a sunken button and rock drilling tool for use with such a drill bit
US20140361601A1 (en) * 2011-12-22 2014-12-11 Element Six Bragance Super-hard tip for a pick tool and pick tool comprising same
US20150308198A1 (en) * 2012-06-21 2015-10-29 Korea Institute Of Industrial Technology Drill bit including button array having different radii extending from center of head section
USD705827S1 (en) * 2012-09-07 2014-05-27 Sandvik Intellectual Property Ab Drill bit for percussive drilling
US20140182939A1 (en) * 2012-12-28 2014-07-03 Smith International, Inc. Percussion drill bit with conical cutting elements
US20160090791A1 (en) * 2013-05-03 2016-03-31 Sandvik Intellectual Property Ab Percussive rock drill bit
US20160069134A1 (en) * 2013-05-17 2016-03-10 Atlas Copco Secoroc Ab Device and system for percussion rock drilling
US20150060151A1 (en) * 2013-09-04 2015-03-05 Smith International, Inc. Cutting elements with wear resistant diamond surface
US20160273275A1 (en) * 2013-10-28 2016-09-22 Sandvik Intellectual Property Ab Percussive rock drill bit with optimised gauge buttons
US20160348442A1 (en) * 2014-01-31 2016-12-01 Sandvik Intellectual Property Ab Percussive rock drill bit with flushing grooves

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD861051S1 (en) 2018-03-13 2019-09-24 Robit Oyj Drill bit
USD870168S1 (en) * 2018-03-13 2019-12-17 Robit Oyj Drill bit
USD875147S1 (en) * 2018-05-10 2020-02-11 Seed Technologies Corp., Ltd. Drill bit
USD911399S1 (en) * 2018-12-06 2021-02-23 Halliburton Energy Services, Inc. Innermost cutter for a fixed-cutter drill bit
US11655681B2 (en) 2018-12-06 2023-05-23 Halliburton Energy Services, Inc. Inner cutter for drilling
USD894981S1 (en) * 2019-03-01 2020-09-01 Bly Ip Inc. Drill bit
USD894980S1 (en) * 2019-03-01 2020-09-01 Bly Ip Inc. Drill bit
USD894979S1 (en) * 2019-03-01 2020-09-01 Bly Ip Inc. Drill bit
USD940768S1 (en) * 2020-04-29 2022-01-11 China Pacificarbide, Inc. Milling bit
USD941375S1 (en) * 2020-04-29 2022-01-18 China Pacificarbide, Inc. Milling bit
USD959519S1 (en) * 2020-04-29 2022-08-02 China Pacificarbide, Inc. Milling bit
USD967880S1 (en) * 2020-04-29 2022-10-25 China Pacificarbide, Inc. Milling bit
USD969184S1 (en) * 2020-04-29 2022-11-08 China Pacificarbide, Inc. Milling bit
USD969890S1 (en) * 2020-04-29 2022-11-15 China Pacificarbide, Inc. Milling bit
USD934318S1 (en) * 2020-04-29 2021-10-26 China Pacificarbide, Inc. Milling bit
USD1020823S1 (en) 2020-04-29 2024-04-02 China Pacificarbide, Inc. Milling bit

Also Published As

Publication number Publication date
JP1569597S (no) 2017-02-20
CA172539S (en) 2017-08-07
AU201710152S (en) 2017-02-01

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