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Drill bit with a pointed cutting element 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • 15-09
출원번호 US-0376990 (2010-10-15)
등록번호 US-D678368 (2013-03-19)
발명자 / 주소
  • Hall, David R.
  • Leany, Francis
  • Crockett, Ronald B.
  • Webb, Casey
  • Skeem, Marcus
출원인 / 주소
  • Hall, David R.
대리인 / 주소
    Townsend, III, Philip W.
인용정보 피인용 횟수 : 2  인용 특허 : 103

초록

초록이 없습니다.

대표청구항

The ornamental design for a drill bit with a pointed cutting element, as shown and described.

이 특허에 인용된 특허 (103)

  1. Langford ; Jr. James W. (Red Oak TX), Abradable cutter protection.
    상세보기
  2. Botnan, Ted R., Apparatus for testing jack legs and air drills.
    상세보기
  3. David Truax ; Timothy P. Beaton, Asymmetric diamond impregnated drill bit.
    상세보기
  4. Fielder Coy (Houston TX), Bi-center and bit method for enhancing stability.
    상세보기
  5. Coy M. Fielder ; Rogerio H. Silva, Bi-center bit adapted to drill casing shoe.
    상세보기
  6. Silva Roger ; Weston Brad ; Rebollido Henry ; Fielder Coy M., Bi-center bit with oppositely disposed cutting surfaces.
    상세보기
  7. Doster Michael L. ; Oldham Jack T., Bi-center drill bit with enhanced stabilizing features.
    상세보기
  8. Beaton Timothy P. ; Truax David, Bi-centered drill bit having improved drilling stability mud hydraulics and resistance to cutter damage.
    상세보기
  9. Tibbitts Gordon A. (Salt Lake City UT), Bit for subterranean drilling fabricated from separately-formed major components.
    상세보기
  10. Baker Royce E. (P.O. Box 1377 Medina TX 78055) Singletary Glennwood (Rte. 6 ; Box 510 Hickory NC 28601), Bit guidance device and method.
    상세보기
  11. Tibbitts, Gordon A., Bit torque limiting device.
    상세보기
  12. Struthers Barry W. (Humble TX) Collee Pierre E. (Kingwood TX), Bit-stabilized combination coring and drilling system.
    상세보기
  13. Lamine Etienne,BEX ; Delwiche Robert,BEX, Bladed drill bit with centrally distributed diamond cutters.
    상세보기
  14. Fanuel, Philippe; Lassoie, Jean-Pierre; Moi, Stein Erik; Smith, Clint, Bore hole underreamer having extendible cutting arms.
    상세보기
  15. Evans Robert F. (631 Honeywood La. La Habra CA 90631), Borehole angle control by gage corner removal effects from hydraulic fluid jet.
    상세보기
  16. Sujian Huang ; Chris E. Cawthorne, Centered-leg roller cone drill bit.
    상세보기
  17. Kammerer,Karl, Chisel-tip for a cutter-bit.
    상세보기
  18. Anderson James W., Combination mill and drill bit.
    상세보기
  19. Scott Danny Eugene ; Oldham Jack Thomas ; Lynde Gerald D. ; Nazzal Greg ; Swanson Roy E. ; Randall Brad ; Anderson James W., Combination milling tool and drill bit.
    상세보기
  20. Story Arthur L. (Butte MT) Filshtinsky Michael (Salt Lake City UT), Coring device with an improved core sleeve and anti-gripping collar with a collective core catcher.
    상세보기
  21. Warren Tommy M. (Coweta OK) Mount Houston B. (Tulsa OK), Curved drilling apparatus.
    상세보기
  22. Ishikawa Yasuaki (Ami JPX) Ajiro Shuichi (Chiyoda JPX) Wada Masami (Chiyoda JPX), Cutter head for pit-boring machine.
    상세보기
  23. Nelson Jack R., Cutting means for drag drill bits.
    상세보기
  24. Dean Watson GB; Steve Barton GB, Cutting structure for earth boring drill bits.
    상세보기
  25. Sahley Lloyd W. (Mayfield Heights OH), Deep hole rock drill bit.
    상세보기
  26. Grabinski Piotr (Calgary CAX), Deflection apparatus.
    상세보기
  27. Knowlton R. Helene (Houston TX) Azar Michael G. (Houston TX), Diamond drag bit for soft formations.
    상세보기
  28. Arceneaux Leonce (Spring TX), Diamond drill bit.
    상세보기
  29. Lundell Lars-Gunnar,SEX, Diamond enhanced rock drill bit for percussive drilling.
    상세보기
  30. Beaton Timothy P., Directional drift and drill PDC drill bit.
    상세보기
  31. William N Schoeffler, Directional drilling apparatus.
    상세보기
  32. Eppink Jay M. ; Rios-Aleman David E. ; Odell Albert C., Directional drilling assembly and method.
    상세보기
  33. Forney Larry R., Directional drilling method and apparatus.
    상세보기
  34. Moyes Peter Barnes,GBX, Downhole apparatus.
    상세보기
  35. Pascale Jack H. (Bloomsbury NJ), Downhole drill bit and bit coupling.
    상세보기
  36. Behrens Robert N. (4802 W. Laurel La. Glendale AZ 85304), Drill apparatus having a primary drill and a pilot drill.
    상세보기
  37. Hall, David R., Drill bit.
    상세보기
  38. Ippolito Serge (Freyming-Merlebach FRX) Cagnioncle Georges A. (Mulhouse FRX), Drill bit for jet assisted rotary drilling.
    상세보기
  39. Keith Carl W. (Spring TX) Mensa-Wilmot Graham (Houston TX), Drill bit having enhanced cutting structure and stabilizing features.
    상세보기
  40. Keith Carl W. (Spring TX) Mensa-Wilmot Graham (Houston TX), Drill bit having stability enhancing cutting structure.
    상세보기
  41. Keith Carl W. (Spring TX) Clayton Robert I. (Deer Park TX), Drill bit with improved cutter sizing pattern.
    상세보기
  42. Keith Carl W. (Spring TX) Martin ; Jr. Ed R. (Spring TX), Drill bit with improved insert cutter pattern.
    상세보기
  43. Keith Carl W. (Spring TX) Martin ; Jr. Ed R. (Spring TX), Drill bit with improved insert cutter pattern and method of drilling.
    상세보기
  44. Mensa-Wilmot Graham (Houston TX) Keith Carl W. (Spring TX), Drill bit with performance-improving cutting structure.
    상세보기
  45. Mensa-Wilmot Graham ; Keith Carl W. ; Southland Stephen G., Drill bit with rows of cutters mounted to present a serrated cutting edge.
    상세보기
  46. Mensa-Wilmot, Graham; Keith, Carl W.; Southland, Stephen G., Drill bit with rows of cutters mounted to present a serrated cutting edge.
    상세보기
  47. Williamson, Kirk E., Drill bits with polycrystalline diamond cutting elements mounted on serrated supports pressed in drill head.
    상세보기
  48. Kleine Werner (Bremen DT), Drill for rock.
    상세보기
  49. Sinor Lawrence Allen, Drilling assembly and method of drilling for unstable and depleted formations.
    상세보기
  50. Jrgens Rainer (Celle DEX), Drilling tool with retractable pilot drilling unit.
    상세보기
  51. Graham R. Watson ; Steven James Hart GB, Drillout bi-center bit.
    상세보기
  52. Harris ; Jesse W., Earth drilling knobby bit.
    상세보기
  53. Nathan R. Anderson ; J. Daniel Belnap ; Chris E. Cawthorne ; Ronald K. Eyre ; Madapusi K. Keshavan ; Per I. Nese ; Michael A. Siracki ; Gary R. Portwood, Engineered enhanced inserts for rock drilling bits.
    상세보기
  54. Molloy, Anthony, Excavation bit for a drilling apparatus.
    상세보기
  55. Gledhill, Andrew D.; Fuller, Mark S.; Dalrymple, Kenneth J., Expandable bit with secondary release device.
    상세보기
  56. Tibbitts Gordon A. (Salt Lake City UT), Expandable gage bit for drilling and method of drilling.
    상세보기
  57. Dewey, Charles H.; Xu, Wei, Expandable underreamer/stabilizer.
    상세보기
  58. Pessier Rudolf C. O. ; Scott Danny E. ; Meister Matthias,DEX ; McCormick Ronny D., Fixed cutter bit with chisel or vertical cutting elements.
    상세보기
  59. Summers ; David A., Hydromechanical drilling device.
    상세보기
  60. Richert, Volker; Brackin, Van J.; Isbell, Matthew R.; Bobrosky, Douglas J., Impregnated bit with PDC cutters in cone area.
    상세보기
  61. Hayatdavoudi Asadollah (101 Harwell Lafayette LA 70503), Jet nozzle.
    상세보기
  62. Holster Jesse L. (Spring TX) Estes Roy D. (Weatherford TX) Castle Jack (Crowley TX) Parys Paul G. (Ft. Worth TX), Kerf-cutting apparatus for increased drilling rates.
    상세보기
  63. Polakoff Paul (17651 Wells Rd. N. Fort Myers FL 33917), Large diameter rock drill.
    상세보기
  64. Cox David M., Method for horizontal directional drilling of rock formations.
    상세보기
  65. Butcher Trent N., Method of altering a balance characteristic and moment configuration of a drill bit and drill bit.
    상세보기
  66. Radtke Robert P. (Kingwood TX), Method of drill bit manufacture.
    상세보기
  67. Mensa-Wilmot, Graham, Multi profile performance enhancing centric bit and method of bit design.
    상세보기
  68. Beuershausen, Christopher C., Multi-aggressiveness cuttting face on PDC cutters and method of drilling subterranean formations.
    상세보기
  69. Clegg John M. (Bristol GB2) Taylor Malcolm R. (Gloucester GB2) Hawke Leslie R. (Stroud GB2), Notary drill bits.
    상세보기
  70. Skidmore Sam C. (1513 Azteca Drive Fort Worth TX 76112), Percussion drill bit.
    상세보기
  71. Larsson Lars E. (Sandviken SEX), Percussion drill bit having centrally projecting insert.
    상세보기
  72. Palmberg Goran,BRX, Percussion rock drill bit.
    상세보기
  73. Hall,David R.; Crockett,Ronald; Dahlgren,Scott; Jepson,Jeff, Pick bolster.
    상세보기
  74. Hult Vern (Calgary CAX) Asak Kare (Calgary CAX), Pilot bit for use in auger bit assembly.
    상세보기
  75. Wilson Steve B. (710 S. Spruce Vivian LA 71082), Pilot casing mill.
    상세보기
  76. Kenneth E. Bertagnolli ; Kenneth M. Jensen, Polycrystalline diamond compact cutter having a stress mitigating hoop at the periphery.
    상세보기
  77. Flood Gary Martin ; Johnson David Mark ; Knemeyer Friedel Siegfried ; Williams Bradley Earl, Polycrystalline diamond cutting element.
    상세보기
  78. Moeny William M. ; Barrett David M., Portable electrohydraulic mining drill.
    상세보기
  79. Quesenbury Jimmy B. (P.O. Box 625 Waterflow NM 87421), Restriction enhancement drill.
    상세보기
  80. Sudnishnikov Boris V. (Krasny prospekt ; 56 ; kv. 59 Novosibirsk SUX) Kamensky Veniamin V. (ulitsa Derzhavina ; 19 ; kv. 78 Novosibirsk SUX) Varnello Eduard P. (ulitsa Dzerzhinskogo ; 3 ; kv. 19 Novo, Rock-breaking tool for percussive-action machines.
    상세보기
  81. Bovenkerk ; Harold P., Rotary drill bit.
    상세보기
  82. Dennis Mahlon D. (Kingwood TX), Rotary drill bit.
    상세보기
  83. Dennis, Mahlon D., Rotary drill bit.
    상세보기
  84. Fuller John (Penzance GB2) Gasan Joseph A. (Stroud GB2), Rotary drill bit for use in drilling holes in subsurface earth formations.
    상세보기
  85. Caraway Douglas ; Hayward John,GBX ; Taylor Malcolm R.,GBX ; Roberts Tom Scott,GBX ; Taylor Steven,GBX ; Watson Graham R,GBX, Rotary drill bits.
    상세보기
  86. Clegg John M. (Bristol GB2), Rotary drill bits.
    상세보기
  87. Taylor Malcolm R. (Gloucester GB2) Keohane Andrew (Gloucestershire GB2), Rotary drill bits and methods of designing such drill bits.
    상세보기
  88. Randall W. Ojanen ; Kirk E. Webb, Rotatable cutting tool-tool holder assembly.
    상세보기
  89. Azar Michael G. (The Woodlands TX), Self-centering polycrystalline diamond cutting rock bit.
    상세보기
  90. Krueger, Volker, Self-controlled directional drilling systems and methods.
    상세보기
  91. Hong Harry T. ; Katahara Keith W., Sensor in bit for measuring formation properties while drilling.
    상세보기
  92. Dolezal George E. (Friendswood TX) Kelly ; Jr. Joseph L. (Houston TX), Solid head bit with tungsten carbide central core.
    상세보기
  93. Johnson ; Gary R. ; Kammerer ; Jr. ; Archer W., Stabilizer and rotary expansible drill bit apparatus.
    상세보기
  94. Harvey, Peter R.; Woods, Michael J.; Krase, Steve J.; Burgess, Daniel E.; Wassell, Mark Ellsworth, Stabilizer for use in a drill string.
    상세보기
  95. Bumpurs Carl J. (Racine WI) Baker C. Gordan (Racine WI), Steerable burrowing mole.
    상세보기
  96. Pessier Rudolf C. O., Steerable rotary drag bit with longitudinally variable gage aggressiveness.
    상세보기
  97. Russell Michael K. (Cheltenham GB2) Barr John D (Cheltenham GB2), Steerable rotary drilling systems.
    상세보기
  98. Goswami, Jaideva C.; Hoefel, Albert E.; Tabanou, Jacques R.; Underwood, Bradley S., Steerable transceiver unit for downhole data acquistion in a formation.
    상세보기
  99. Tibbitts Gordon A. ; Turner Evan C., Stress related placement of engineered superabrasive cutting elements on rotary drag bits.
    상세보기
  100. Comeau Laurier E. (Ledoc CAX) Pustanyk Randal H. (Millet CAX) Wallis Nicholas P. (Barnwood GB2), System for drilling deivated boreholes.
    상세보기
  101. Rives, Allen Kent, Underreamer and method of use.
    상세보기
  102. Baker ; III William (Costa Mesa CA), Variable wear pad for crossflow drag bit.
    상세보기
  103. Warren Tommy M. (Coweta OK) Brett J. Ford (Tulsa OK), Whirl resistant bit.
    상세보기

이 특허를 인용한 특허 (2)

  1. Stuart, Douglas McDonald, Drilling tool.
    상세보기
  2. Stuart, Douglas McDonald, Drilling tool.
    상세보기

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