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[미국특허] Torque-setting, tamper-resistant fastener and method and tool for use with same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B25B-023/08
  • B25B-023/02
  • F16B-023/00
출원번호 US-0970274 (2004-10-22)
발명자 / 주소
  • Flesher,Robert W.
출원인 / 주소
  • Flesher,Robert W.
대리인 / 주소
    Sterne, Kessler, Goldstein &
인용정보 피인용 횟수 : 71  인용 특허 : 20

초록

A fastener includes a round, blind hole or pocket in its head. Installation and removal of the fastener is accomplished with a tool containing an eccentric segment on the end of a shaft. When rotated within the pocket, the eccentric segment displaces laterally relative to the shaft to provide a fric

대표청구항

What is claimed is: 1. A kit comprising: a fastener having a threaded shank defining a longitudinal axis and a head attached to said threaded shank along said longitudinal axis, said head having a pocket formed therein, said pocket having substantially cylindrical sidewalls and a raised portion ext

이 특허에 인용된 특허 (20) 인용/피인용 타임라인 분석

  1. Haseley Daryl R. ; James Brent A., Anti-tamper fastener.
  2. Seghezzi Hans D. (Vaduz LIX) Entner Josef (Frastanz ATX), Expansion dowel assembly.
  3. Richter Martin (Freising DEX) Entner Josef (Franstanz ATX), Expansion dowell assembly with setting control.
  4. Grunbichler Carl, Fastener bolt with limited torque head.
  5. Young Robert G. (Bird-in-Hand PA), Flywheel slip clutch.
  6. Dean Robert H. (Evanston IL), Frangible valve handle.
  7. Guillon, Jean-Louis, Lead seal assembly.
  8. Urwin ; Peter T., Rotary drive fastener.
  9. Wilson Leroy (P.O. Box 203 Manhattan KS 66502), Screw and screwdriver therefor.
  10. Laine Peter A. ; Miskell Robert A., Screw-on electrical wire connector.
  11. Gibbons Rodney,CAX ITX L3R 3V7, Self-torquing nut.
  12. Goldhaber Marvin L. (10005 Talbot Huntington Woods MI 48070), Tamper resistant fastener and tool for operating same.
  13. Nowak, Jr., Edmund A., Tamper resistant screw.
  14. Down William J. (Phoenix AZ) Hayward Robert D. (Glendale AZ), Tamper-resistant cable terminator system.
  15. Bisbing Robert H. (Springfield PA) Frame William R. (Brookhaven PA), Tamper-resistant fastener.
  16. Ellis Thomas J. (Springfield PA), Tamper-resistant fastener key.
  17. Fogard Matthew Charles, Threaded fastener having a head with a triangle centerpost within a triangle recess.
  18. Houck Jon D. (Rockford IL), Torque limit bolt which is reusable and has no breakaway parts.
  19. St. Clair Kenneth A. (Cincinnati OH), Torque limiting bolt having retained shear pins.
  20. Smith, Radford S.; Woody, Roger D., Torque-limiting bolt-and-nut assembly.

이 특허를 인용한 특허 (71) 인용/피인용 타임라인 분석

  1. Jackson, Roger P, Bone anchor receiver with horizontal radiused tool attachment structures and parallel planar outer surfaces.
  2. Jackson, Roger P., Bone anchors with longitudinal connecting member engaging inserts and closures for fixation and optional angulation.
  3. Jackson, Roger P., Bone anchors with longitudinal connecting member engaging inserts and closures for fixation and optional angulation.
  4. Jackson, Roger P; Surber, James L, Connecting member with tensioned cord, low profile rigid sleeve and spacer with torsion control.
  5. Abdou, M. Samy, Devices and methods for inter-vertebral orthopedic device placement.
  6. Jackson, Roger P., Dynamic fixation assemblies with inner core and outer coil-like member.
  7. Jackson, Roger P., Dynamic spinal stabilization assemblies, tool set and method.
  8. Jackson, Roger P., Dynamic stabilization assembly having pre-compressed spacers with differential displacements.
  9. Jackson, Roger P., Dynamic stabilization connecting member with cord connection.
  10. Jackson, Roger P., Dynamic stabilization connecting member with elastic core and outer sleeve.
  11. Jackson, Roger P., Dynamic stabilization connecting member with slitted core and outer sleeve.
  12. Jackson, Roger P, Dynamic stabilization members with elastic and inelastic sections.
  13. Tarczewski, Jacek; Edwards, Richard; Gass, Simon, Fill valve for use with a pressurized fluid container.
  14. Jackson, Roger P, Helical guide and advancement flange with break-off extensions.
  15. Anderson, David Greg; Sicvol, Christopher W.; Ross, George Joseph; Selover, Sean P.; Ruberte, Ramon Alberto, Methods and devices for minimally invasive spinal fixation element placement.
  16. Jackson, Roger P.; Surber, James L., Multi-start closures for open implants.
  17. Jackson, Roger P., Orthopedic implant rod reduction tool set and method.
  18. Jackson, Roger P., Orthopedic implant rod reduction tool set and method.
  19. Jackson, Roger P., Orthopedic implant rod reduction tool set and method.
  20. Jackson, Roger P., Orthopedic implant rod reduction tool set and method.
  21. Jackson, Roger P., Orthopedic implant rod reduction tool set and method.
  22. Jackson, Roger P., Orthopedic implant rod reduction tool set and method.
  23. Jackson, Roger P., Polyaxial bone anchor assembly with one-piece closure, pressure insert and plastic elongate member.
  24. Jackson, Roger P., Polyaxial bone anchor assembly with one-piece closure, pressure insert and plastic elongate member.
  25. Jackson, Roger P.; Surber, James L., Polyaxial bone anchor with compound articulation and pop-on shank.
  26. Jackson, Roger P, Polyaxial bone anchor with helical capture connection, insert and dual locking assembly.
  27. Jackson, Roger P, Polyaxial bone anchor with helical capture connection, insert and dual locking assembly.
  28. Jackson, Roger P., Polyaxial bone anchor with helical capture connection, insert and dual locking assembly.
  29. Jackson, Roger P.; Surber, James L., Polyaxial bone anchor with non-pivotable retainer and pop-on shank, some with friction fit.
  30. Jackson, Roger P.; Surber, James L., Polyaxial bone anchor with pop-on shank and friction fit retainer with low profile edge lock.
  31. Jackson, Roger P.; Surber, James L., Polyaxial bone anchor with pop-on shank and winged insert with friction fit compressive collet.
  32. Jackson, Roger P.; Surber, James L., Polyaxial bone anchor with pop-on shank and winged insert with lower skirt for engaging a friction fit retainer.
  33. Jackson, Roger P.; Surber, James L., Polyaxial bone anchor with pop-on shank, friction fit retainer and winged insert.
  34. Jackson, Roger P.; Surber, James L., Polyaxial bone anchor with pop-on shank, friction fit retainer and winged insert.
  35. Jackson, Roger P; Surber, James L, Polyaxial bone anchor with pop-on shank, shank, friction fit retainer, winged insert and low profile edge lock.
  36. Jackson, Roger P., Polyaxial bone anchor with spline capture connection and lower pressure insert.
  37. Jackson, Roger P; Surber, James L, Polyaxial bone anchors with pop-on shank, friction fit fully restrained retainer, insert and tool receiving features.
  38. Jackson, Roger P; Surber, James L, Polyaxial bone anchors with pop-on shank, fully constrained friction fit retainer and lock and release insert.
  39. Jackson, Roger P., Polyaxial bone screw apparatus.
  40. Jackson, Roger P., Polyaxial bone screw assembly.
  41. Jackson, Roger P.; Timm, Jens Peter, Polyaxial bone screw assembly.
  42. Jackson, Roger P., Polyaxial bone screw with cam capture.
  43. Jackson, Roger P., Polyaxial bone screw with cam connection and lock and release insert.
  44. Jackson, Roger P., Polyaxial bone screw with discontinuous helically wound capture connection.
  45. Jackson, Roger P., Polyaxial bone screw with discontinuous helically wound capture connection.
  46. Jackson, Roger P., Polyaxial bone screw with multi-part shank retainer and pressure insert.
  47. Jackson, Roger P., Polyaxial bone screw with multi-part shank retainer and pressure insert.
  48. Jackson, Roger P., Polyaxial bone screw with shank articulation pressure insert and method.
  49. Jackson, Roger P., Polyaxial bone screw with shank-retainer insert capture.
  50. Jackson, Roger P., Polyaxial bone screw with shank-retainer inset capture.
  51. Jackson, Roger P., Polyaxial bone screw with spherical capture, compression and alignment and retention structures.
  52. Jackson, Roger P., Polyaxial bone screw with spherical capture, compression insert and alignment and retention structures.
  53. Jackson, Roger P., Polyaxial bone screw with uploaded threaded shank and method of assembly and use.
  54. Jackson, Roger P., Polyaxial bone screw with uploaded threaded shank and method of assembly and use.
  55. Jackson, Roger P., Rod-cord dynamic connection assemblies with slidable bone anchor attachment members along the cord.
  56. Hsu, Yang-Ming, Screw removal tool.
  57. Cecil, Larry D., Socket for a socket wrench.
  58. Jackson, Roger P.; Surber, James L., Spinal connecting members with tensioned cords and rigid sleeves for engaging compression inserts.
  59. Jackson, Roger P., Spinal fixation tool set and method.
  60. Jackson, Roger P., Spinal fixation tool set and method.
  61. Jackson, Roger P., Spinal fixation tool set and method.
  62. Jackson, Roger P., Spinal fixation tool set and method.
  63. Jackson, Roger P., Spinal fixation tool set and method.
  64. Jackson, Roger P., Spinal fixation tool set and method for rod reduction and fastener insertion.
  65. Flesher,Robert W., Tamper-resistant fastener and method and tool for use with same.
  66. Proper, George N., Tight-spot fitting and driver, and method of use thereof.
  67. Jackson, Roger P., Tool system for dynamic spinal implants.
  68. Jackson, Roger P., Tool system for dynamic spinal implants.
  69. Jackson, Roger P., Tool system for dynamic spinal implants.
  70. Huss, Jr., John Phillip; Walker, Kevin E., Torque-limited and removable fastener for one-time use.
  71. Jackson, Roger P; Surber, James L, pivotal anchor with snap-in-place insert having rotation blocking extensions.

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