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Wheelchair for controlled environments 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B62M-001/14
출원번호 US-0357989 (1994-12-16)
발명자 / 주소
  • Kozicki Michael N. (Tempe AZ)
출원인 / 주소
  • Forth Research, Inc. (Scottsdale AZ 02)
인용정보 피인용 횟수 : 46  인용 특허 : 0

초록

A wheelchair for controlled environments includes a pair of tubular sideframes interconnected by a seat and a backrest. Sockets are welded to the sideframes for receiving pins on the underside of the seat. The position of the backrest is adjustable and the backrest is separated from the seat by a ga

대표청구항

A wheelchair for controlled environments, said wheelchair comprising: a first sideframe; a second sideframe; a pair of braces pivotally attached to said sideframes, wherein the sideframes and the braces form a parallelogram and wherein said sideframes can move past each other; a platform releasably

이 특허를 인용한 특허 (46)

  1. Wang, Zhigang; Dhaoui, Fethi; McCollum, John; Bellippady, Vidyadhara, Array and control method for flash based FPGA cell.
  2. Greene, Jonathan; Hawley, Frank W.; McCollum, John, Back to back resistive random access memory cells.
  3. Greene, Jonathan; Hawley, Frank; McCollum, John, Back to back resistive random access memory cells.
  4. Hecht, Volker, Circuits and methods for preventing over-programming of ReRAM-based memory cells.
  5. Randall C. Barros, Sr., Device and method to prevent grass buildup on lawnmower wheels.
  6. Jose Angel Otaola Amirola ES, Footrest assembly and wheelchair therewith.
  7. Greene, Jonathan; Hawley, Frank W.; McCollum, John, Front to back resistive random access memory cells.
  8. Greene, Jonathan; Hawley, Frank W.; McCollum, John, Front to back resistive random access memory cells.
  9. Greene, Jonathan; Hawley, Frank; McCollum, John, Front to back resistive random access memory cells.
  10. Foster, L. Dale; Reeder, Ryan Anthony, Hospital bed.
  11. Foster,L. Dale; Reeder,Ryan Anthony; Vogel,John David, Hospital bed.
  12. McCollum, John L.; Hamdy, Esmat Z., Low leakage ReRAM FPGA configuration cell.
  13. Waters,Keith; Reed,Dennis; Friedman,Mark; Mulder,Craig; Nichols,Steve, Method for driving a wheeled carriage.
  14. Heimbrock, Richard H.; Vogel, John D.; Webster, Thomas M., Method of making and using a patient support apparatus having a motorized drive assembly.
  15. Filkoski, Paul; Warren, Alan, Motorized anti-tipper device.
  16. Yang Chih-Huang,TWX, Motorized stroller with rear wheel drive assembly.
  17. Vogel, John David; Hanson, Thomas W.; Crandall, Craig; Kummer, Joseph A.; Frondorf, Michael M.; Lubbers, David P.; Kappeler, Ronald P.; Wilson, Bradley T.; Metz, Darrell L.; Smith, Doug K.; Ruschke, Jeffrey A.; Vodzak, John; Stratman, Terry J.; Oberhaus, Eric W., Motorized traction device for a patient support.
  18. Vogel, John David; Hanson, Thomas W.; Crandall, Craig; Kummer, Joseph A.; Frondorf, Michael M.; Lubbers, David P.; Kappeler, Ronald P.; Wilson, Bradley T.; Metz, Darrell L.; Smith, Doug K.; Ruschke, Jeffrey A.; Vodzak, John; Stratman, Terry J.; Oberhaus, Eric W., Motorized traction device for a patient support.
  19. Vogel, John David; Hanson, Thomas W.; Crandall, Craig; Kummer, Joseph A.; Frondorf, Michael M.; Lubbers, David P.; Kappeler, Ronald P.; Wilson, Bradley T.; Metz, Darrell L.; Smith, Doug K.; Ruschke, Jeffrey A.; Vodzak, John; Stratman, Terry J.; Oberhaus, Eric W., Motorized traction device for a patient support.
  20. Heimbrock,Richard H.; Webster,Thomas M.; Vogel,John, Patient support apparatus having a motorized wheel.
  21. Bhai, Aziz A., Patient support apparatus with drive wheel speed control.
  22. Newkirk, David C.; Heimbrock, Richard H.; Hornbach, David W., Patient support apparatus with motorized traction control.
  23. Heimbrock, Richard H.; Vogel, John D.; Webster, Thomas M., Patient support apparatus with powered wheel.
  24. Heimbrock, Richard H.; Vogel, John D.; Webster, Thomas M., Patient support apparatus with powered wheel.
  25. Thodupunuri, Mahesh Kumar; Guthrie, Brian; Byers, John G., Person support apparatus power drive system.
  26. Schlangen, Phillip E., Person transport wheelchair.
  27. Waters, Keith; Reed, Dennis; Friedman, Mark; Mulder, Craig; Nichols, Steve, Power assisted wheeled carriage.
  28. Alexander Dalva R. ; Ashmore Rucker, Power wheelchair with extended power seat frame tilt.
  29. Bhai, Aziz A.; Hamberg, Stephen R.; Reinke, Christian H.; McCaig, Steven V., Powered transport system and control methods.
  30. Zerhusen, Robert M.; McCaig, Steven V., Push handle with pivotable handle post.
  31. Hamberg, Stephen R.; Zerhusen, Robert M.; Reinke, Christian H., Push handle with rotatable user interface.
  32. McCollum, John, Push-pull programmable logic device cell.
  33. Greene, Jonathan; Hawley, Frank W.; McCollum, John, Resistive RAM devices for programmable logic devices.
  34. Greene, Jonathan; Hawley, Frank; McCollum, John L., Resistive random access memory cells.
  35. Patmore, Kevin M., Speed control for patient handling device.
  36. Jesper Bloch DK; Ulla Toft ?stergard DK, Steering arrangement for a vehicle.
  37. Heimbrock, Richard H.; Webster, Matt; Vogel, John, Stretcher having a motorized wheel.
  38. Heimbrock, Richard H.; Webster, Matt; Vogel, John, Stretcher having a motorized wheel.
  39. Brichet,Rodolphe; Bonneau,Olivier, System for controlling a moving part, steering system for a light vehicle and tricycle fitted with said system.
  40. Kappeler, Ronald P.; Zerhusen, Robert M.; McCaig, Steven V.; Reinke, Christian H., User interface and control system for powered transport device of a patient support apparatus.
  41. Hamberg, Stephen R.; Zerhusen, Robert M.; Reinke, Christian H., User interface for power drive system of a patient support apparatus.
  42. Hamberg, Stephen R.; Zerhusen, Robert M.; Reinke, Christian H., User interface for power drive system of a patient support apparatus.
  43. Colliar, James; Mowatt, Jeffrey W.; Strong, Russell W.; Skelcher, Michael, Vehicle seat.
  44. Richey, II, Joseph B.; Jaenke, Bruce A., Wheelchair having speed and direction control touchpad.
  45. Dickie Paul C. ; Alexander Dalva R., Wheelchair with tilting seat.
  46. Hopper, Christopher J.; Bartow, Richard Jay; Gentile, Christopher; Newsome, Randy; Hayes, Michael Joseph; Beyer, Patrick; McDaniel, Richard L., Wheeled carriage having a powered auxiliary wheel, auxiliary wheel overtravel, and an auxiliary wheel drive and control system.
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