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Modular ramp 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E01D-001/00
출원번호 US-0008744 (1993-01-25)
발명자 / 주소
  • Seitz Jack (1732 Sawmill Rd. Cottonwood AZ 86326)
인용정보 피인용 횟수 : 60  인용 특허 : 0

초록

A modular ramp comprises multiple sections which, except for height, have the similar cross-section and length along the ramp. Each modular section has a groove on one edge and a lip on the oppose edge which engage mating features of the preceding and following sections. In a preferred embodiment fo

대표청구항

A kit of parts which when assembled form a ramp, comprising, a plurality of separate sections each of which has substantially similar length along the ramp between opposed first and second edges, there being a lip near the first edge and a groove near the second edge and a single supporting leg adja

이 특허를 인용한 특허 (60)

  1. Munzlinger, David, Apparatus and method for providing an in-store customer test track.
  2. Priester,Joshua, Athlete training device.
  3. Woo, Christopher; Granger, Gary, Bicycle gutter.
  4. Lynberg Roger (157 26th St. Del Mar CA 92014), Collapsible skate ramp.
  5. Emerson, Jr., William P., Container ramp.
  6. Emerson, Jr., William P., Container ramp.
  7. Weger, Clark P., Curb ramp.
  8. Pegot-Ogier, Jean-Jacques; Bosio, Michel-Jean, Dismountable modular platform for waste disposal facility.
  9. Mayer Claude,CAX, Extension ramp for use in combination with a car ramp.
  10. Rieber, Frederick M.; McCloskey, Don; Bork, Frank, Knock-down quarter pipe for skateboarders, bikers and in-line skaters.
  11. Soderberg,Mark S, Knockdown skateboard park system.
  12. Rieber, Frederick M.; Bork, Frank; McCloskey, Don Richard, Launch ramp.
  13. Huss, Philip C., Method of using interlocking mat with integral ramp.
  14. Woo, Christopher; Granger, Gary, Modular bicycle gutter.
  15. Wise, Ian; Trim, Roland, Modular bridge, a bridge module for a modular bridge, and methods for assembly.
  16. Huss, Philip C., Modular molded mat with exposable ramp surfaces.
  17. Montolio, Robert, Modular skate park system.
  18. Jonasz, Slawomir; Chait, Joseph; Masson, Alain, Modular traffic calming devices.
  19. Rieber, Frederick M.; Bork, Frank, Obstacle assembly for bikes, skateboards and rollerblades.
  20. Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
  21. Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
  22. Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
  23. Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
  24. Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
  25. Goertzen, Gerold; Null, William A., Obstacle traversing wheelchair.
  26. Goertzen, Gerold; Null, William A., Obstacle traversing wheelchair.
  27. Goertzen, Gerold; Null, William A., Obstacle traversing wheelchair.
  28. Goertzen,Gerold; Null, Jr.,William A., Obstacle traversing wheelchair.
  29. Anderson, Theodore R.; Donahue, James R.; McCollum, William L., Portable and lightweight ramp structure.
  30. Johnston Wayne L. ; Jennings Larry C., Portable vehicle wheel raising ramp.
  31. Heinz, Richard N., Ramp and method of construction.
  32. Heinz,Richard N., Ramp and method of construction.
  33. Frederiksen, Ole, Ramp construction and elements therefor.
  34. Kuykendall, Christopher D., Ramp for traversing inclined curb.
  35. Harwood Fiona,HKX ; Ripley Catherine Janet,GBX ; Rayfield Jonathan,GBX, Road speed hump component.
  36. Atkins, Robert G.; McKeever, Eric J.; Seminaro, Edward J., Rolling cabinet support system.
  37. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Stability control system.
  38. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Stability control system.
  39. Goertzen, Gerold; Null, Jr., William A.; Cuson, Robert L., Suspension for wheeled vehicles.
  40. Goertzen, Gerold; Null, William A.; Cuson, Robert L., Suspension for wheeled vehicles.
  41. Goertzen, Gerold; Null, William A.; Cuson, Robert L., Suspension for wheeled vehicles.
  42. Marko,Neil L.; Heitmeyer,Charles A., Variable ramp assemblies and system therefor.
  43. Bekoscke, Robert; Burns, Kevin, Wheelchair suspension.
  44. Bekoscke, Robert; Burns, Kevin, Wheelchair suspension.
  45. Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
  46. Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
  47. Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
  48. Cuson, Robert L.; Bekoscke, Robert A.; Stothard, Daniel J., Wheelchair suspension.
  49. Cuson, Robert L.; Bekoscke, Robert A.; Strothard, Daniel J., Wheelchair suspension.
  50. Fought, Gerald E., Wheelchair suspension.
  51. Fought,Gerald E., Wheelchair suspension.
  52. Molnar, James H., Wheelchair suspension.
  53. Molnar, James H., Wheelchair suspension.
  54. Molnar, James H., Wheelchair suspension.
  55. Molnar,James H., Wheelchair suspension.
  56. Molnar,James H., Wheelchair suspension.
  57. Molnar,James H., Wheelchair suspension.
  58. Fought,Gerald E., Wheelchair suspension having pivotal motor mount.
  59. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Wheelchair with suspension.
  60. Lindenkamp, Horst; Farwer, Jens, Wheelchair with suspension arms.
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