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Elevated height wheelchair

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B62M-001/14
  • A61G-005/06
  • A61G-005/04
  • A61G-005/10
  • B60K-031/02
  • A61G-005/12
  • B60K-031/00
출원번호 US-0572559 (2014-12-16)
등록번호 US-9351889 (2016-05-31)
발명자 / 주소
  • Mulhern, James P.
  • Antonishak, Stephen J.
출원인 / 주소
  • Pride Mobility Products Corporation
대리인 / 주소
    Baker & Hostetler LLP
인용정보 피인용 횟수 : 4  인용 특허 : 42

초록

Embodiments of the present disclosure include a wheelchair configured to reposition an occupant between a lowered and a raised position. The wheelchair can include a frame, a seat moveable relative to the frame, a drive wheel, and one or more pairs of arm assemblies. The arm assembly includes a whee

대표청구항

1. A powered wheelchair comprising: a frame;a lift mechanism supported by the frame;a seat supported by the lift mechanism, the lift mechanism configured to move the seat between a lowered position and a raised position;a pair of drive wheels;at least one drive coupled to the frame and configured to

이 특허에 인용된 특허 (42)

  1. Levi,Ronald; Mulhern,James P., Active anti-tip wheels for power wheelchair.
  2. Mulhern, James P.; Levi, Ronald J.; Leitner, Jr., George Lewis, Adjustable anti-tip wheels for power wheelchair.
  3. Mulhern, James P.; Levi, Ronald; Grymko, Christopher E., Anti-tip system for a power wheelchair.
  4. Mulhern, James P.; Levi, Ronald; Grymko, Christopher E., Anti-tip system for a power wheelchair.
  5. Mulhern, James P.; Levi, Ronald; Grymko, Christopher E., Anti-tip system for a power wheelchair.
  6. Mulhern, James P.; Levi, Ronald; Grymko, Christopher E., Anti-tip system for a power wheelchair.
  7. Mulhern,James P.; Rozaieski,Michael J., Bi-directional anti-tip system for powered wheelchairs.
  8. Emilsson, Patrik, Control system for a wheelchair having movable parts.
  9. Schaffner Walter E. ; Mulhern James P. ; Antonishak Stephen J. ; White Gerald J., Curb-climbing power wheelchair.
  10. Matsui Takahiro (Kyoto JA) Uwamori Osamu (Kyoto JA), Dental chair.
  11. Clapperton, Alex John; Taylor, David Huw, Electronic control system.
  12. McMahon Robert (P.O. Box 10214 Reno NV 89510), Elevated wheelchair device.
  13. Beard John E. (Chassell MI) Conwell James C. (Grove City PA) Puls Randolph C. (Austin TX) Savela Jeffrey C. (Houston TX) Rothbauer David M. (Holt MI), Full access wheelchair.
  14. Hornick, M. Jeffrey; Morris, Merry Lynn; Bayus, Scott; Smalley, Erin; Akkoc, Tolga; Popov, Konstantin; Schrock, Peter, Hands-free powered mobility device.
  15. Peterson, Clifford D., Height adjustable wheelchair.
  16. Wakefield, II,Theodore D., Integral joystick display for a powder driven wheelchair.
  17. Rusin Mark M. (Napa CA), Lifting mechanism.
  18. Stephen L. Kral, Mid-wheel drive wheelchair with front wheel multiple bias suspension and anti-tip assembly.
  19. Baker, Russell Marvin, Motorized wheelchair with stand-up capability.
  20. Richey ; II Joseph B. ; Wakefield ; II Theodore D., Motorized wheelchairs.
  21. Richey, II, Joseph B.; Wakefield, II, Theodore D., Motorized wheelchairs.
  22. Goertzen, Gerold; Null, Jr., William A., Obstacle traversing wheelchair.
  23. Zhou, Daniel Z.; Jackson, Mark A.; Tarter, John J.; Greig, Mark E.; Stevens, Rex W.; Koerlin, James M.; Traxinger, Samuel D.; Killebrew, Allen B., Personal mobility vehicle having a pivoting suspension with a torque activated release mechanism.
  24. Kramer, Jr., DuWayne E.; Mellies, Brian W., Personal mobility vehicle with anti-tip suspension.
  25. Abelbeck Kevin ; Allred Lyle, Pivoting linkage elevating chair.
  26. Puskar-Pasewicz, John; Alder, Kip D., Powered wheelchair configurations and related methods of use.
  27. Puskar-Pasewicz, John; Alder, Kip D., Powered wheelchair configurations and related methods of use.
  28. Mulhern,James P.; Martis,Charles J.; White, Jr.,Gerald J.; Alder,Kip D., Rear wheel drive power wheelchair with ground-contacting anti-tip wheels.
  29. Lin, Yun-Chen; Huang, Wen-Yi; Chen, Chia-Chi, Sit/stand assistance device.
  30. Johnson, Charles E.; Brown, Phillip N.; Penson, Jim, Stabilized mobile unit or wheelchair.
  31. White, Gerald J.; Mulhern, James P.; Levi, Ronald J., Stabilizing system for a reclinable wheelchair.
  32. Causton Robert J. (Delran NJ), Steel powder admixture having distinct prealloyed powder of iron alloys.
  33. Dickie Paul C. ; Taylor Robert A., Suspension system for a wheelchair.
  34. Dickie Paul C. ; Taylor Robert A., Suspension system for a wheelchair.
  35. Haruo Hosino JP, Traveling device for smooth and stable movement on uneven and inclined surfaces.
  36. Yanaka, Akihiro; Motozono, Yoshikazu; Honda, Yasukazu, Vehicle.
  37. Goertzen, Gerald; Null, Jr., William A., Vehicle having an anti-dive/lockout mechanism.
  38. Liao,Feng Huei, Wheelchair capable of absorbing road shock.
  39. Degonda Andre,CHX ; Wuthrich Thomas,CHX, Wheelchair for transporting or assisting the displacement of at least one user, particularly for handicapped person.
  40. Bekoscke, Robert; Jurkiewicz, Damon, Wheelchair suspension.
  41. Cuson, Robert L.; Bekoscke, Robert A.; Strothard, Daniel J., Wheelchair suspension.
  42. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald, Wheelchair with suspension.

이 특허를 인용한 특허 (4)

  1. Mulhern, James P.; Antonishak, Stephen J., Elevated height wheelchair.
  2. Olsson, Carl Johan, Powered wheelchair.
  3. Fitzpatrick, Robert C; Bonk, Jeffery T; Moulton, Timothy L; Judson, Jared A, Seat mover system.
  4. Vereen, III, Royal Leo; Nearburg, Mark Kleber; Cobb, Price Daniels; Mitchum, Thomas Allan, Wheelchair with four wheel independent suspension and modular seating.
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