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USD678368S1 - Drill bit with a pointed cutting element - Google Patents

Drill bit with a pointed cutting element Download PDF

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Publication number
USD678368S1
USD678368S1 US29/376,990 US37699010F USD678368S US D678368 S1 USD678368 S1 US D678368S1 US 37699010 F US37699010 F US 37699010F US D678368 S USD678368 S US D678368S
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US
United States
Prior art keywords
drill bit
cutting element
pointed cutting
pointed
ornamental design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29/376,990
Inventor
David R. Hall
Francis Leany
Ronald B. Crockett
Casey Webb
Marcus Skeem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novatek IP LLC
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US11/673,634 external-priority patent/US8109349B2/en
Priority claimed from US11/766,975 external-priority patent/US8122980B2/en
Priority claimed from US12/619,305 external-priority patent/US8567532B2/en
Priority claimed from US12/752,323 external-priority patent/US20110240369A1/en
Priority claimed from US12/766,555 external-priority patent/US8839888B2/en
Priority to US29/376,995 priority Critical patent/USD674422S1/en
Priority to US29/376,990 priority patent/USD678368S1/en
Application filed by Individual filed Critical Individual
Assigned to HALL, DAVID R., MR. reassignment HALL, DAVID R., MR. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CROCKETT, RONALD B., MR., LEANY, FRANCIS, MR., SKEEM, MARCUS, MR., WEBB, CASEY, MR.
Publication of USD678368S1 publication Critical patent/USD678368S1/en
Application granted granted Critical
Assigned to NOVATEK IP, LLC reassignment NOVATEK IP, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HALL, DAVID R.
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a bottom perspective view of a drill bit with a pointed cutting element.
FIG. 2 is a side view of a drill bit with a pointed cutting element; and,
FIG. 3 is a perspective view of a drill bit with a pointed cutting element.
The broken lines in the drawings depict unclaimed environmental subject matter.

Claims (1)

  1. The ornamental design for a drill bit with a pointed cutting element, as shown and described.
US29/376,990 2007-02-12 2010-10-15 Drill bit with a pointed cutting element Active USD678368S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/376,990 USD678368S1 (en) 2007-02-12 2010-10-15 Drill bit with a pointed cutting element
US29/376,995 USD674422S1 (en) 2007-02-12 2010-10-15 Drill bit with a pointed cutting element and a shearing cutting element

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US11/673,634 US8109349B2 (en) 2006-10-26 2007-02-12 Thick pointed superhard material
US11/766,975 US8122980B2 (en) 2007-06-22 2007-06-22 Rotary drag bit with pointed cutting elements
US12/619,305 US8567532B2 (en) 2006-08-11 2009-11-16 Cutting element attached to downhole fixed bladed bit at a positive rake angle
US12/752,323 US20110240369A1 (en) 2010-04-01 2010-04-01 Downhole Steerable Hammer Element
US12/766,555 US8839888B2 (en) 2010-04-23 2010-04-23 Tracking shearing cutters on a fixed bladed drill bit with pointed cutting elements
US29/376,990 USD678368S1 (en) 2007-02-12 2010-10-15 Drill bit with a pointed cutting element

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
US11/673,634 Continuation-In-Part US8109349B2 (en) 2005-03-01 2007-02-12 Thick pointed superhard material
US12/619,305 Continuation-In-Part US8567532B2 (en) 2006-08-11 2009-11-16 Cutting element attached to downhole fixed bladed bit at a positive rake angle
US12/766,555 Continuation-In-Part US8839888B2 (en) 2007-02-12 2010-04-23 Tracking shearing cutters on a fixed bladed drill bit with pointed cutting elements

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/619,305 Continuation-In-Part US8567532B2 (en) 2006-08-11 2009-11-16 Cutting element attached to downhole fixed bladed bit at a positive rake angle
US12/752,323 Continuation-In-Part US20110240369A1 (en) 2007-02-12 2010-04-01 Downhole Steerable Hammer Element

Publications (1)

Publication Number Publication Date
USD678368S1 true USD678368S1 (en) 2013-03-19

Family

ID=47845378

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/376,990 Active USD678368S1 (en) 2007-02-12 2010-10-15 Drill bit with a pointed cutting element

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Country Link
US (1) USD678368S1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD755265S1 (en) * 2013-08-20 2016-05-03 Hunting Energy Services (International) Limited Drilling tool
USD759135S1 (en) * 2013-08-20 2016-06-14 Hunting Energy Services (International) Limited Drilling tool
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
USD892868S1 (en) * 2017-08-17 2020-08-11 Downhole Products Limited Tubing shoe
USD959522S1 (en) * 2020-03-26 2022-08-02 Olivier Industrie Nv Accessory for drilling tools
USD999789S1 (en) * 2022-06-08 2023-09-26 H&SMotorsports, LLC Fuel valve plug

Citations (152)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US465103A (en) 1891-12-15 Combined drill
US616118A (en) 1898-12-20 Ernest kuhne
US946060A (en) 1908-10-10 1910-01-11 David W Looker Post-hole auger.
US1116154A (en) 1913-03-26 1914-11-03 William G Stowers Post-hole digger.
US1183630A (en) 1915-06-29 1916-05-16 Charles R Bryson Underreamer.
US1189560A (en) 1914-07-11 1916-07-04 Georg Gondos Rotary drill.
US1360908A (en) 1920-07-16 1920-11-30 Everson August Reamer
US1387733A (en) 1921-02-15 1921-08-16 Penelton G Midgett Well-drilling bit
US1460671A (en) 1920-06-17 1923-07-03 Hebsacker Wilhelm Excavating machine
US1544757A (en) 1923-02-05 1925-07-07 Hufford Oil-well reamer
US1821474A (en) 1927-12-05 1931-09-01 Sullivan Machinery Co Boring tool
US1879177A (en) 1930-05-16 1932-09-27 W J Newman Company Drilling apparatus for large wells
US2054255A (en) 1934-11-13 1936-09-15 John H Howard Well drilling tool
US2064255A (en) 1936-06-19 1936-12-15 Hughes Tool Co Removable core breaker
US2169223A (en) 1937-04-10 1939-08-15 Carl C Christian Drilling apparatus
US2218130A (en) 1938-06-14 1940-10-15 Shell Dev Hydraulic disruption of solids
US2320136A (en) 1940-09-30 1943-05-25 Archer W Kammerer Well drilling bit
US2345024A (en) 1941-07-23 1944-03-28 Clyde E Bannister Percussion type motor assembly
US2466991A (en) 1945-06-06 1949-04-12 Archer W Kammerer Rotary drill bit
US2540464A (en) 1947-05-31 1951-02-06 Reed Roller Bit Co Pilot bit
US2544036A (en) 1946-09-10 1951-03-06 Edward M Mccann Cotton chopper
US2619043A (en) 1949-05-12 1952-11-25 Franz J Liebl Steam locomotive
US2725215A (en) 1953-05-05 1955-11-29 Donald B Macneir Rotary rock drilling tool
US2755071A (en) 1954-08-25 1956-07-17 Rotary Oil Tool Company Apparatus for enlarging well bores
US2776819A (en) 1953-10-09 1957-01-08 Philip B Brown Rock drill bit
US2776619A (en) 1950-12-13 1957-01-08 Willsea Jasper Bearing supports for roll printing machines
US2819043A (en) 1955-06-13 1958-01-07 Homer I Henderson Combination drilling bit
US2838284A (en) 1956-04-19 1958-06-10 Christensen Diamond Prod Co Rotary drill bit
US2894722A (en) 1953-03-17 1959-07-14 Ralph Q Buttolph Method and apparatus for providing a well bore with a deflected extension
US2901223A (en) 1955-11-30 1959-08-25 Hughes Tool Co Earth boring drill
US2963102A (en) 1956-08-13 1960-12-06 James E Smith Hydraulic drill bit
US3135341A (en) 1960-10-04 1964-06-02 Christensen Diamond Prod Co Diamond drill bits
US3294186A (en) 1964-06-22 1966-12-27 Tartan Ind Inc Rock bits and methods of making the same
US3301339A (en) 1964-06-19 1967-01-31 Exxon Production Research Co Drill bit with wear resistant material on blade
US3379264A (en) 1964-11-05 1968-04-23 Dravo Corp Earth boring machine
US3429390A (en) 1967-05-19 1969-02-25 Supercussion Drills Inc Earth-drilling bits
US3429380A (en) 1967-08-07 1969-02-25 Tooth H & L Co Folding slope grader for bulldozers
US3493165A (en) 1966-11-18 1970-02-03 Georg Schonfeld Continuous tunnel borer
US3583504A (en) 1969-02-24 1971-06-08 Mission Mfg Co Gauge cutting bit
US3764493A (en) 1972-08-31 1973-10-09 Us Interior Recovery of nickel and cobalt
US3821993A (en) 1971-09-07 1974-07-02 Kennametal Inc Auger arrangement
US3955635A (en) 1975-02-03 1976-05-11 Skidmore Sam C Percussion drill bit
US3960223A (en) 1974-03-26 1976-06-01 Gebrueder Heller Drill for rock
US4081042A (en) 1976-07-08 1978-03-28 Tri-State Oil Tool Industries, Inc. Stabilizer and rotary expansible drill bit apparatus
US4096917A (en) 1975-09-29 1978-06-27 Harris Jesse W Earth drilling knobby bit
US4106577A (en) 1977-06-20 1978-08-15 The Curators Of The University Of Missouri Hydromechanical drilling device
US4109737A (en) 1976-06-24 1978-08-29 General Electric Company Rotary drill bit
US4176723A (en) 1977-11-11 1979-12-04 DTL, Incorporated Diamond drill bit
US4253533A (en) 1979-11-05 1981-03-03 Smith International, Inc. Variable wear pad for crossflow drag bit
US4280573A (en) 1979-06-13 1981-07-28 Sudnishnikov Boris V Rock-breaking tool for percussive-action machines
US4304312A (en) 1980-01-11 1981-12-08 Sandvik Aktiebolag Percussion drill bit having centrally projecting insert
US4307786A (en) 1978-07-27 1981-12-29 Evans Robert F Borehole angle control by gage corner removal effects from hydraulic fluid jet
US4397361A (en) 1981-06-01 1983-08-09 Dresser Industries, Inc. Abradable cutter protection
US4416339A (en) 1982-01-21 1983-11-22 Baker Royce E Bit guidance device and method
US4445580A (en) 1979-06-19 1984-05-01 Syndrill Carbide Diamond Company Deep hole rock drill bit
US4448269A (en) 1981-10-27 1984-05-15 Hitachi Construction Machinery Co., Ltd. Cutter head for pit-boring machine
US4499795A (en) 1983-09-23 1985-02-19 Strata Bit Corporation Method of drill bit manufacture
US4531592A (en) 1983-02-07 1985-07-30 Asadollah Hayatdavoudi Jet nozzle
US4535853A (en) 1982-12-23 1985-08-20 Charbonnages De France Drill bit for jet assisted rotary drilling
US4538691A (en) 1984-01-30 1985-09-03 Strata Bit Corporation Rotary drill bit
US4545441A (en) 1981-02-25 1985-10-08 Williamson Kirk E Drill bits with polycrystalline diamond cutting elements mounted on serrated supports pressed in drill head
US4566545A (en) 1983-09-29 1986-01-28 Norton Christensen, Inc. Coring device with an improved core sleeve and anti-gripping collar with a collective core catcher
US4574895A (en) 1982-02-22 1986-03-11 Hughes Tool Company - Usa Solid head bit with tungsten carbide central core
US4640374A (en) 1984-01-30 1987-02-03 Strata Bit Corporation Rotary drill bit
US4852672A (en) 1988-08-15 1989-08-01 Behrens Robert N Drill apparatus having a primary drill and a pilot drill
US4889017A (en) 1984-07-19 1989-12-26 Reed Tool Co., Ltd. Rotary drill bit for use in drilling holes in subsurface earth formations
US4932484A (en) 1989-04-10 1990-06-12 Amoco Corporation Whirl resistant bit
US4962822A (en) 1989-12-15 1990-10-16 Numa Tool Company Downhole drill bit and bit coupling
US4981184A (en) 1988-11-21 1991-01-01 Smith International, Inc. Diamond drag bit for soft formations
US5009273A (en) 1988-01-08 1991-04-23 Foothills Diamond Coring (1980) Ltd. Deflection apparatus
US5027914A (en) 1990-06-04 1991-07-02 Wilson Steve B Pilot casing mill
US5038873A (en) 1989-04-13 1991-08-13 Baker Hughes Incorporated Drilling tool with retractable pilot drilling unit
US5119892A (en) 1989-11-25 1992-06-09 Reed Tool Company Limited Notary drill bits
US5141063A (en) 1990-08-08 1992-08-25 Quesenbury Jimmy B Restriction enhancement drill
US5145017A (en) 1991-01-07 1992-09-08 Exxon Production Research Company Kerf-cutting apparatus for increased drilling rates
US5186268A (en) 1991-10-31 1993-02-16 Camco Drilling Group Ltd. Rotary drill bits
US5222566A (en) 1991-02-01 1993-06-29 Camco Drilling Group Ltd. Rotary drill bits and methods of designing such drill bits
US5238075A (en) 1992-06-19 1993-08-24 Dresser Industries, Inc. Drill bit with improved cutter sizing pattern
US5255749A (en) 1992-03-16 1993-10-26 Steer-Rite, Ltd. Steerable burrowing mole
US5265682A (en) 1991-06-25 1993-11-30 Camco Drilling Group Limited Steerable rotary drilling systems
US5265685A (en) 1991-12-30 1993-11-30 Dresser Industries, Inc. Drill bit with improved insert cutter pattern
US5361859A (en) 1993-02-12 1994-11-08 Baker Hughes Incorporated Expandable gage bit for drilling and method of drilling
US5410303A (en) 1991-05-15 1995-04-25 Baroid Technology, Inc. System for drilling deivated boreholes
US5417292A (en) 1993-11-22 1995-05-23 Polakoff; Paul Large diameter rock drill
US5423389A (en) 1994-03-25 1995-06-13 Amoco Corporation Curved drilling apparatus
US5507357A (en) 1994-02-04 1996-04-16 Foremost Industries, Inc. Pilot bit for use in auger bit assembly
US5549171A (en) 1994-08-10 1996-08-27 Smith International, Inc. Drill bit with performance-improving cutting structure
US5551522A (en) 1994-10-12 1996-09-03 Smith International, Inc. Drill bit having stability enhancing cutting structure
US5560440A (en) 1993-02-12 1996-10-01 Baker Hughes Incorporated Bit for subterranean drilling fabricated from separately-formed major components
US5568838A (en) 1994-09-23 1996-10-29 Baker Hughes Incorporated Bit-stabilized combination coring and drilling system
US5582261A (en) 1994-08-10 1996-12-10 Smith International, Inc. Drill bit having enhanced cutting structure and stabilizing features
US5655614A (en) 1994-12-20 1997-08-12 Smith International, Inc. Self-centering polycrystalline diamond cutting rock bit
US5678644A (en) 1995-08-15 1997-10-21 Diamond Products International, Inc. Bi-center and bit method for enhancing stability
US5732784A (en) 1996-07-25 1998-03-31 Nelson; Jack R. Cutting means for drag drill bits
US5794728A (en) 1995-06-20 1998-08-18 Sandvik Ab Percussion rock drill bit
US5848657A (en) 1996-12-27 1998-12-15 General Electric Company Polycrystalline diamond cutting element
US5896938A (en) 1995-12-01 1999-04-27 Tetra Corporation Portable electrohydraulic mining drill
US5947215A (en) 1997-11-06 1999-09-07 Sandvik Ab Diamond enhanced rock drill bit for percussive drilling
US5950743A (en) 1997-02-05 1999-09-14 Cox; David M. Method for horizontal directional drilling of rock formations
US5957223A (en) 1997-03-05 1999-09-28 Baker Hughes Incorporated Bi-center drill bit with enhanced stabilizing features
US5957225A (en) 1997-07-31 1999-09-28 Bp Amoco Corporation Drilling assembly and method of drilling for unstable and depleted formations
US5967247A (en) 1997-09-08 1999-10-19 Baker Hughes Incorporated Steerable rotary drag bit with longitudinally variable gage aggressiveness
US5979571A (en) 1996-09-27 1999-11-09 Baker Hughes Incorporated Combination milling tool and drill bit
US5992548A (en) 1995-08-15 1999-11-30 Diamond Products International, Inc. Bi-center bit with oppositely disposed cutting surfaces
US5992547A (en) 1995-10-10 1999-11-30 Camco International (Uk) Limited Rotary drill bits
US6021859A (en) 1993-12-09 2000-02-08 Baker Hughes Incorporated Stress related placement of engineered superabrasive cutting elements on rotary drag bits
US6039131A (en) 1997-08-25 2000-03-21 Smith International, Inc. Directional drift and drill PDC drill bit
US6131675A (en) 1998-09-08 2000-10-17 Baker Hughes Incorporated Combination mill and drill bit
US6150822A (en) 1994-01-21 2000-11-21 Atlantic Richfield Company Sensor in bit for measuring formation properties while drilling
US6164394A (en) 1996-09-25 2000-12-26 Smith International, Inc. Drill bit with rows of cutters mounted to present a serrated cutting edge
US6186251B1 (en) 1998-07-27 2001-02-13 Baker Hughes Incorporated Method of altering a balance characteristic and moment configuration of a drill bit and drill bit
US6202761B1 (en) 1998-04-30 2001-03-20 Goldrus Producing Company Directional drilling method and apparatus
US6213226B1 (en) 1997-12-04 2001-04-10 Halliburton Energy Services, Inc. Directional drilling assembly and method
US6223824B1 (en) 1996-06-17 2001-05-01 Weatherford/Lamb, Inc. Downhole apparatus
US20010004946A1 (en) 1997-11-28 2001-06-28 Kenneth M. Jensen Enhanced non-planar drill insert
US6269893B1 (en) 1999-06-30 2001-08-07 Smith International, Inc. Bi-centered drill bit having improved drilling stability mud hydraulics and resistance to cutter damage
US6296069B1 (en) 1996-12-16 2001-10-02 Dresser Industries, Inc. Bladed drill bit with centrally distributed diamond cutters
US6332503B1 (en) 1992-01-31 2001-12-25 Baker Hughes Incorporated Fixed cutter bit with chisel or vertical cutting elements
US6340064B2 (en) 1999-02-03 2002-01-22 Diamond Products International, Inc. Bi-center bit adapted to drill casing shoe
US6364034B1 (en) 2000-02-08 2002-04-02 William N Schoeffler Directional drilling apparatus
US6394200B1 (en) 1999-10-28 2002-05-28 Camco International (U.K.) Limited Drillout bi-center bit
US6408959B2 (en) 1998-09-18 2002-06-25 Kenneth E. Bertagnolli Polycrystalline diamond compact cutter having a stress mitigating hoop at the periphery
US6439326B1 (en) 2000-04-10 2002-08-27 Smith International, Inc. Centered-leg roller cone drill bit
US6474425B1 (en) 2000-07-19 2002-11-05 Smith International, Inc. Asymmetric diamond impregnated drill bit
US6478383B1 (en) * 1999-10-18 2002-11-12 Kennametal Pc Inc. Rotatable cutting tool-tool holder assembly
US6484825B2 (en) 2001-01-27 2002-11-26 Camco International (Uk) Limited Cutting structure for earth boring drill bits
US6484826B1 (en) 1998-02-13 2002-11-26 Smith International, Inc. Engineered enhanced inserts for rock drilling bits
US6510906B1 (en) 1999-11-29 2003-01-28 Baker Hughes Incorporated Impregnated bit with PDC cutters in cone area
US6513606B1 (en) 1998-11-10 2003-02-04 Baker Hughes Incorporated Self-controlled directional drilling systems and methods
US6533050B2 (en) 1996-02-27 2003-03-18 Anthony Molloy Excavation bit for a drilling apparatus
US6594881B2 (en) 1997-03-21 2003-07-22 Baker Hughes Incorporated Bit torque limiting device
US6601454B1 (en) 2001-10-02 2003-08-05 Ted R. Botnan Apparatus for testing jack legs and air drills
US6622803B2 (en) 2000-03-22 2003-09-23 Rotary Drilling Technology, Llc Stabilizer for use in a drill string
US20030209366A1 (en) * 2002-05-07 2003-11-13 Mcalvain Bruce William Rotatable point-attack bit with protective body
US20030213621A1 (en) 2002-03-25 2003-11-20 Werner Britten Guide assembly for a core bit
US6668949B1 (en) 1999-10-21 2003-12-30 Allen Kent Rives Underreamer and method of use
US6672406B2 (en) 1997-09-08 2004-01-06 Baker Hughes Incorporated Multi-aggressiveness cuttting face on PDC cutters and method of drilling subterranean formations
US20040026132A1 (en) * 2002-08-10 2004-02-12 Hall David R. Pick for disintegrating natural and man-made materials
US20040065484A1 (en) * 2002-10-08 2004-04-08 Mcalvain Bruce William Diamond tip point-attack bit
US6729420B2 (en) 2002-03-25 2004-05-04 Smith International, Inc. Multi profile performance enhancing centric bit and method of bit design
US6732817B2 (en) 2002-02-19 2004-05-11 Smith International, Inc. Expandable underreamer/stabilizer
US6822579B2 (en) 2001-05-09 2004-11-23 Schlumberger Technology Corporation Steerable transceiver unit for downhole data acquistion in a formation
US20040238221A1 (en) 2001-07-16 2004-12-02 Runia Douwe Johannes Steerable rotary drill bit assembly with pilot bit
US20040256155A1 (en) 2001-09-20 2004-12-23 Kriesels Petrus Cornelis Percussion drilling head
US6929076B2 (en) 2002-10-04 2005-08-16 Security Dbs Nv/Sa Bore hole underreamer having extendible cutting arms
US6953096B2 (en) 2002-12-31 2005-10-11 Weatherford/Lamb, Inc. Expandable bit with secondary release device
US20060033379A1 (en) * 2004-08-12 2006-02-16 Frear Joseph K Cutting tool wear sleeves and retention apparatuses
US20060196699A1 (en) 2005-03-04 2006-09-07 Roy Estes Modular kerfing drill bit
US20080029312A1 (en) * 2006-03-23 2008-02-07 Hall David R Indenting Member for a Drill Bit
USD566137S1 (en) * 2006-08-11 2008-04-08 Hall David R Pick bolster
USD572735S1 (en) * 2006-05-02 2008-07-08 Betek Bergbau- Und Hartmetalltechnik Chisel-tip for a cutter-bit
USD620510S1 (en) * 2006-03-23 2010-07-27 Schlumberger Technology Corporation Drill bit

Patent Citations (154)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US465103A (en) 1891-12-15 Combined drill
US616118A (en) 1898-12-20 Ernest kuhne
US946060A (en) 1908-10-10 1910-01-11 David W Looker Post-hole auger.
US1116154A (en) 1913-03-26 1914-11-03 William G Stowers Post-hole digger.
US1189560A (en) 1914-07-11 1916-07-04 Georg Gondos Rotary drill.
US1183630A (en) 1915-06-29 1916-05-16 Charles R Bryson Underreamer.
US1460671A (en) 1920-06-17 1923-07-03 Hebsacker Wilhelm Excavating machine
US1360908A (en) 1920-07-16 1920-11-30 Everson August Reamer
US1387733A (en) 1921-02-15 1921-08-16 Penelton G Midgett Well-drilling bit
US1544757A (en) 1923-02-05 1925-07-07 Hufford Oil-well reamer
US1821474A (en) 1927-12-05 1931-09-01 Sullivan Machinery Co Boring tool
US1879177A (en) 1930-05-16 1932-09-27 W J Newman Company Drilling apparatus for large wells
US2054255A (en) 1934-11-13 1936-09-15 John H Howard Well drilling tool
US2064255A (en) 1936-06-19 1936-12-15 Hughes Tool Co Removable core breaker
US2169223A (en) 1937-04-10 1939-08-15 Carl C Christian Drilling apparatus
US2218130A (en) 1938-06-14 1940-10-15 Shell Dev Hydraulic disruption of solids
US2320136A (en) 1940-09-30 1943-05-25 Archer W Kammerer Well drilling bit
US2345024A (en) 1941-07-23 1944-03-28 Clyde E Bannister Percussion type motor assembly
US2466991A (en) 1945-06-06 1949-04-12 Archer W Kammerer Rotary drill bit
US2544036A (en) 1946-09-10 1951-03-06 Edward M Mccann Cotton chopper
US2540464A (en) 1947-05-31 1951-02-06 Reed Roller Bit Co Pilot bit
US2619043A (en) 1949-05-12 1952-11-25 Franz J Liebl Steam locomotive
US2776619A (en) 1950-12-13 1957-01-08 Willsea Jasper Bearing supports for roll printing machines
US2894722A (en) 1953-03-17 1959-07-14 Ralph Q Buttolph Method and apparatus for providing a well bore with a deflected extension
US2725215A (en) 1953-05-05 1955-11-29 Donald B Macneir Rotary rock drilling tool
US2776819A (en) 1953-10-09 1957-01-08 Philip B Brown Rock drill bit
US2755071A (en) 1954-08-25 1956-07-17 Rotary Oil Tool Company Apparatus for enlarging well bores
US2819043A (en) 1955-06-13 1958-01-07 Homer I Henderson Combination drilling bit
US2901223A (en) 1955-11-30 1959-08-25 Hughes Tool Co Earth boring drill
US2838284A (en) 1956-04-19 1958-06-10 Christensen Diamond Prod Co Rotary drill bit
US2963102A (en) 1956-08-13 1960-12-06 James E Smith Hydraulic drill bit
US3135341A (en) 1960-10-04 1964-06-02 Christensen Diamond Prod Co Diamond drill bits
US3301339A (en) 1964-06-19 1967-01-31 Exxon Production Research Co Drill bit with wear resistant material on blade
US3294186A (en) 1964-06-22 1966-12-27 Tartan Ind Inc Rock bits and methods of making the same
US3379264A (en) 1964-11-05 1968-04-23 Dravo Corp Earth boring machine
US3493165A (en) 1966-11-18 1970-02-03 Georg Schonfeld Continuous tunnel borer
US3429390A (en) 1967-05-19 1969-02-25 Supercussion Drills Inc Earth-drilling bits
US3429380A (en) 1967-08-07 1969-02-25 Tooth H & L Co Folding slope grader for bulldozers
US3583504A (en) 1969-02-24 1971-06-08 Mission Mfg Co Gauge cutting bit
US3821993A (en) 1971-09-07 1974-07-02 Kennametal Inc Auger arrangement
US3764493A (en) 1972-08-31 1973-10-09 Us Interior Recovery of nickel and cobalt
US3960223A (en) 1974-03-26 1976-06-01 Gebrueder Heller Drill for rock
US3955635A (en) 1975-02-03 1976-05-11 Skidmore Sam C Percussion drill bit
US4096917A (en) 1975-09-29 1978-06-27 Harris Jesse W Earth drilling knobby bit
US4109737A (en) 1976-06-24 1978-08-29 General Electric Company Rotary drill bit
US4081042A (en) 1976-07-08 1978-03-28 Tri-State Oil Tool Industries, Inc. Stabilizer and rotary expansible drill bit apparatus
US4106577A (en) 1977-06-20 1978-08-15 The Curators Of The University Of Missouri Hydromechanical drilling device
US4176723A (en) 1977-11-11 1979-12-04 DTL, Incorporated Diamond drill bit
US4307786A (en) 1978-07-27 1981-12-29 Evans Robert F Borehole angle control by gage corner removal effects from hydraulic fluid jet
US4280573A (en) 1979-06-13 1981-07-28 Sudnishnikov Boris V Rock-breaking tool for percussive-action machines
US4445580A (en) 1979-06-19 1984-05-01 Syndrill Carbide Diamond Company Deep hole rock drill bit
US4253533A (en) 1979-11-05 1981-03-03 Smith International, Inc. Variable wear pad for crossflow drag bit
US4304312A (en) 1980-01-11 1981-12-08 Sandvik Aktiebolag Percussion drill bit having centrally projecting insert
US4545441A (en) 1981-02-25 1985-10-08 Williamson Kirk E Drill bits with polycrystalline diamond cutting elements mounted on serrated supports pressed in drill head
US4397361A (en) 1981-06-01 1983-08-09 Dresser Industries, Inc. Abradable cutter protection
US4448269A (en) 1981-10-27 1984-05-15 Hitachi Construction Machinery Co., Ltd. Cutter head for pit-boring machine
US4416339A (en) 1982-01-21 1983-11-22 Baker Royce E Bit guidance device and method
US4574895A (en) 1982-02-22 1986-03-11 Hughes Tool Company - Usa Solid head bit with tungsten carbide central core
US4535853A (en) 1982-12-23 1985-08-20 Charbonnages De France Drill bit for jet assisted rotary drilling
US4531592A (en) 1983-02-07 1985-07-30 Asadollah Hayatdavoudi Jet nozzle
US4499795A (en) 1983-09-23 1985-02-19 Strata Bit Corporation Method of drill bit manufacture
US4566545A (en) 1983-09-29 1986-01-28 Norton Christensen, Inc. Coring device with an improved core sleeve and anti-gripping collar with a collective core catcher
US4538691A (en) 1984-01-30 1985-09-03 Strata Bit Corporation Rotary drill bit
US4640374A (en) 1984-01-30 1987-02-03 Strata Bit Corporation Rotary drill bit
US4889017A (en) 1984-07-19 1989-12-26 Reed Tool Co., Ltd. Rotary drill bit for use in drilling holes in subsurface earth formations
US5009273A (en) 1988-01-08 1991-04-23 Foothills Diamond Coring (1980) Ltd. Deflection apparatus
US4852672A (en) 1988-08-15 1989-08-01 Behrens Robert N Drill apparatus having a primary drill and a pilot drill
US4981184A (en) 1988-11-21 1991-01-01 Smith International, Inc. Diamond drag bit for soft formations
US4932484A (en) 1989-04-10 1990-06-12 Amoco Corporation Whirl resistant bit
US5038873A (en) 1989-04-13 1991-08-13 Baker Hughes Incorporated Drilling tool with retractable pilot drilling unit
US5119892A (en) 1989-11-25 1992-06-09 Reed Tool Company Limited Notary drill bits
US4962822A (en) 1989-12-15 1990-10-16 Numa Tool Company Downhole drill bit and bit coupling
US5027914A (en) 1990-06-04 1991-07-02 Wilson Steve B Pilot casing mill
US5141063A (en) 1990-08-08 1992-08-25 Quesenbury Jimmy B Restriction enhancement drill
US5145017A (en) 1991-01-07 1992-09-08 Exxon Production Research Company Kerf-cutting apparatus for increased drilling rates
US5222566A (en) 1991-02-01 1993-06-29 Camco Drilling Group Ltd. Rotary drill bits and methods of designing such drill bits
US5410303A (en) 1991-05-15 1995-04-25 Baroid Technology, Inc. System for drilling deivated boreholes
US5265682A (en) 1991-06-25 1993-11-30 Camco Drilling Group Limited Steerable rotary drilling systems
US5186268A (en) 1991-10-31 1993-02-16 Camco Drilling Group Ltd. Rotary drill bits
US5265685A (en) 1991-12-30 1993-11-30 Dresser Industries, Inc. Drill bit with improved insert cutter pattern
US5346025A (en) 1991-12-30 1994-09-13 Dresser Industries, Inc. Drill bit with improved insert cutter pattern and method of drilling
US6332503B1 (en) 1992-01-31 2001-12-25 Baker Hughes Incorporated Fixed cutter bit with chisel or vertical cutting elements
US5255749A (en) 1992-03-16 1993-10-26 Steer-Rite, Ltd. Steerable burrowing mole
US5238075A (en) 1992-06-19 1993-08-24 Dresser Industries, Inc. Drill bit with improved cutter sizing pattern
US5361859A (en) 1993-02-12 1994-11-08 Baker Hughes Incorporated Expandable gage bit for drilling and method of drilling
US5560440A (en) 1993-02-12 1996-10-01 Baker Hughes Incorporated Bit for subterranean drilling fabricated from separately-formed major components
US5417292A (en) 1993-11-22 1995-05-23 Polakoff; Paul Large diameter rock drill
US6021859A (en) 1993-12-09 2000-02-08 Baker Hughes Incorporated Stress related placement of engineered superabrasive cutting elements on rotary drag bits
US6150822A (en) 1994-01-21 2000-11-21 Atlantic Richfield Company Sensor in bit for measuring formation properties while drilling
US5507357A (en) 1994-02-04 1996-04-16 Foremost Industries, Inc. Pilot bit for use in auger bit assembly
US5423389A (en) 1994-03-25 1995-06-13 Amoco Corporation Curved drilling apparatus
US5549171A (en) 1994-08-10 1996-08-27 Smith International, Inc. Drill bit with performance-improving cutting structure
US5582261A (en) 1994-08-10 1996-12-10 Smith International, Inc. Drill bit having enhanced cutting structure and stabilizing features
US5568838A (en) 1994-09-23 1996-10-29 Baker Hughes Incorporated Bit-stabilized combination coring and drilling system
US5551522A (en) 1994-10-12 1996-09-03 Smith International, Inc. Drill bit having stability enhancing cutting structure
US5655614A (en) 1994-12-20 1997-08-12 Smith International, Inc. Self-centering polycrystalline diamond cutting rock bit
US5794728A (en) 1995-06-20 1998-08-18 Sandvik Ab Percussion rock drill bit
US5992548A (en) 1995-08-15 1999-11-30 Diamond Products International, Inc. Bi-center bit with oppositely disposed cutting surfaces
US5678644A (en) 1995-08-15 1997-10-21 Diamond Products International, Inc. Bi-center and bit method for enhancing stability
US5992547A (en) 1995-10-10 1999-11-30 Camco International (Uk) Limited Rotary drill bits
US5896938A (en) 1995-12-01 1999-04-27 Tetra Corporation Portable electrohydraulic mining drill
US6533050B2 (en) 1996-02-27 2003-03-18 Anthony Molloy Excavation bit for a drilling apparatus
US6223824B1 (en) 1996-06-17 2001-05-01 Weatherford/Lamb, Inc. Downhole apparatus
US5732784A (en) 1996-07-25 1998-03-31 Nelson; Jack R. Cutting means for drag drill bits
US6164394A (en) 1996-09-25 2000-12-26 Smith International, Inc. Drill bit with rows of cutters mounted to present a serrated cutting edge
US6564886B1 (en) 1996-09-25 2003-05-20 Smith International, Inc. Drill bit with rows of cutters mounted to present a serrated cutting edge
US5979571A (en) 1996-09-27 1999-11-09 Baker Hughes Incorporated Combination milling tool and drill bit
US6296069B1 (en) 1996-12-16 2001-10-02 Dresser Industries, Inc. Bladed drill bit with centrally distributed diamond cutters
US5848657A (en) 1996-12-27 1998-12-15 General Electric Company Polycrystalline diamond cutting element
US5950743A (en) 1997-02-05 1999-09-14 Cox; David M. Method for horizontal directional drilling of rock formations
US5957223A (en) 1997-03-05 1999-09-28 Baker Hughes Incorporated Bi-center drill bit with enhanced stabilizing features
US6594881B2 (en) 1997-03-21 2003-07-22 Baker Hughes Incorporated Bit torque limiting device
US5957225A (en) 1997-07-31 1999-09-28 Bp Amoco Corporation Drilling assembly and method of drilling for unstable and depleted formations
US6039131A (en) 1997-08-25 2000-03-21 Smith International, Inc. Directional drift and drill PDC drill bit
US5967247A (en) 1997-09-08 1999-10-19 Baker Hughes Incorporated Steerable rotary drag bit with longitudinally variable gage aggressiveness
US6672406B2 (en) 1997-09-08 2004-01-06 Baker Hughes Incorporated Multi-aggressiveness cuttting face on PDC cutters and method of drilling subterranean formations
US5947215A (en) 1997-11-06 1999-09-07 Sandvik Ab Diamond enhanced rock drill bit for percussive drilling
US20010004946A1 (en) 1997-11-28 2001-06-28 Kenneth M. Jensen Enhanced non-planar drill insert
US6213226B1 (en) 1997-12-04 2001-04-10 Halliburton Energy Services, Inc. Directional drilling assembly and method
US6484826B1 (en) 1998-02-13 2002-11-26 Smith International, Inc. Engineered enhanced inserts for rock drilling bits
US6202761B1 (en) 1998-04-30 2001-03-20 Goldrus Producing Company Directional drilling method and apparatus
US6186251B1 (en) 1998-07-27 2001-02-13 Baker Hughes Incorporated Method of altering a balance characteristic and moment configuration of a drill bit and drill bit
US6131675A (en) 1998-09-08 2000-10-17 Baker Hughes Incorporated Combination mill and drill bit
US6408959B2 (en) 1998-09-18 2002-06-25 Kenneth E. Bertagnolli Polycrystalline diamond compact cutter having a stress mitigating hoop at the periphery
US6513606B1 (en) 1998-11-10 2003-02-04 Baker Hughes Incorporated Self-controlled directional drilling systems and methods
US6340064B2 (en) 1999-02-03 2002-01-22 Diamond Products International, Inc. Bi-center bit adapted to drill casing shoe
US6269893B1 (en) 1999-06-30 2001-08-07 Smith International, Inc. Bi-centered drill bit having improved drilling stability mud hydraulics and resistance to cutter damage
US6478383B1 (en) * 1999-10-18 2002-11-12 Kennametal Pc Inc. Rotatable cutting tool-tool holder assembly
US6668949B1 (en) 1999-10-21 2003-12-30 Allen Kent Rives Underreamer and method of use
US6394200B1 (en) 1999-10-28 2002-05-28 Camco International (U.K.) Limited Drillout bi-center bit
US6510906B1 (en) 1999-11-29 2003-01-28 Baker Hughes Incorporated Impregnated bit with PDC cutters in cone area
US6364034B1 (en) 2000-02-08 2002-04-02 William N Schoeffler Directional drilling apparatus
US6622803B2 (en) 2000-03-22 2003-09-23 Rotary Drilling Technology, Llc Stabilizer for use in a drill string
US6439326B1 (en) 2000-04-10 2002-08-27 Smith International, Inc. Centered-leg roller cone drill bit
US6474425B1 (en) 2000-07-19 2002-11-05 Smith International, Inc. Asymmetric diamond impregnated drill bit
US6484825B2 (en) 2001-01-27 2002-11-26 Camco International (Uk) Limited Cutting structure for earth boring drill bits
US6822579B2 (en) 2001-05-09 2004-11-23 Schlumberger Technology Corporation Steerable transceiver unit for downhole data acquistion in a formation
US20040238221A1 (en) 2001-07-16 2004-12-02 Runia Douwe Johannes Steerable rotary drill bit assembly with pilot bit
US20040256155A1 (en) 2001-09-20 2004-12-23 Kriesels Petrus Cornelis Percussion drilling head
US6601454B1 (en) 2001-10-02 2003-08-05 Ted R. Botnan Apparatus for testing jack legs and air drills
US6732817B2 (en) 2002-02-19 2004-05-11 Smith International, Inc. Expandable underreamer/stabilizer
US6729420B2 (en) 2002-03-25 2004-05-04 Smith International, Inc. Multi profile performance enhancing centric bit and method of bit design
US20030213621A1 (en) 2002-03-25 2003-11-20 Werner Britten Guide assembly for a core bit
US20030209366A1 (en) * 2002-05-07 2003-11-13 Mcalvain Bruce William Rotatable point-attack bit with protective body
US20040026132A1 (en) * 2002-08-10 2004-02-12 Hall David R. Pick for disintegrating natural and man-made materials
US6929076B2 (en) 2002-10-04 2005-08-16 Security Dbs Nv/Sa Bore hole underreamer having extendible cutting arms
US20040065484A1 (en) * 2002-10-08 2004-04-08 Mcalvain Bruce William Diamond tip point-attack bit
US6953096B2 (en) 2002-12-31 2005-10-11 Weatherford/Lamb, Inc. Expandable bit with secondary release device
US20060033379A1 (en) * 2004-08-12 2006-02-16 Frear Joseph K Cutting tool wear sleeves and retention apparatuses
US20060196699A1 (en) 2005-03-04 2006-09-07 Roy Estes Modular kerfing drill bit
US20080029312A1 (en) * 2006-03-23 2008-02-07 Hall David R Indenting Member for a Drill Bit
USD620510S1 (en) * 2006-03-23 2010-07-27 Schlumberger Technology Corporation Drill bit
USD572735S1 (en) * 2006-05-02 2008-07-08 Betek Bergbau- Und Hartmetalltechnik Chisel-tip for a cutter-bit
USD566137S1 (en) * 2006-08-11 2008-04-08 Hall David R Pick bolster

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD755265S1 (en) * 2013-08-20 2016-05-03 Hunting Energy Services (International) Limited Drilling tool
USD759135S1 (en) * 2013-08-20 2016-06-14 Hunting Energy Services (International) Limited Drilling tool
USD892868S1 (en) * 2017-08-17 2020-08-11 Downhole Products Limited Tubing shoe
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
USD959522S1 (en) * 2020-03-26 2022-08-02 Olivier Industrie Nv Accessory for drilling tools
USD999789S1 (en) * 2022-06-08 2023-09-26 H&SMotorsports, LLC Fuel valve plug

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