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[미국특허] Lift for wheelchairs 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B60P-001/44
출원번호 US-0306349 (1989-02-03)
발명자 / 주소
  • Fontecchio Bruce E. (Knoxville TN) Spiegelhalter Adolf (Chattanooga TN)
출원인 / 주소
  • Invercan, Inc. (Knoxville TN 02)
인용정보 피인용 횟수 : 53  인용 특허 : 6

초록

The lift is installed under the cargo floor proximate to the side door of the van. In the retracted position it is entirely concealed and does not obstruct the normal van usage. Stationary track members are attached to the van. Slidably mounted within the track members are frame members which may be

대표청구항

A lift installed in a vehicle having an inner floor and vertical walls for a wheelchair or the like capable of lifting the wheelchair from a lower level to an upper level at said floor, comprising: a pair of opposed longitudinal track forming members fixed to said vehicle below said floor and above

이 특허에 인용된 특허 (6) 인용/피인용 타임라인 분석

  1. Salas Louis (3519 Ryder St. Santa Clara CA 95051) Salzman Philip M. (3519 Ryder St. Santa Clara CA 95051), Lift for wheelchairs.
  2. Shiels J. Michael (132 W. Houghton Santa Fe NM 87501), Lift/tilt-bed trailer.
  3. Serafin Joseph W. (222 Flat Hills Rd. Amherst MA 01002), Mobile chair lift.
  4. Julian Ernest L. (Tustin CA) Gaylard Phyllis S. (Huntington Beach CA), Powered platform lift system for persons in wheelchairs.
  5. Wonigar Joseph J. (1517 Carol Drive Memphis TN 38116), Stowable step for vehicles.
  6. Tarvin Larry G. (R.R. #2 Havana IL 62644), Truck ladder.

이 특허를 인용한 특허 (53) 인용/피인용 타임라인 분석

  1. Watson,Brad E., Automated deployable running board.
  2. Pocobello, Michael A.; Barnhart, David, Automotive vehicle having a power-actuated ramp.
  3. Golemis Fotios ; Olsen Alf J., Bridge plate for a mass transit vehicle.
  4. Navarro,Sebastian Garcia, Drive mechanism for a vehicle access system.
  5. Navarro,Sebastian Garcia, Drive mechanism for a vehicle access system.
  6. Leitner,Horst, Drive systems for retractable vehicle step.
  7. Fretwell Percy,GBX ; DeLeo Dante Vincent, Driving mechanism for vehicle lifts.
  8. McDaniel Patrick K. (Richland WA) McDaniel Gale E. (Richland WA), Extendable vehicle running board.
  9. Citrowske Richard J., Externally stowed wheelchair lift.
  10. Hansen, Eric, Front entry power access ramp.
  11. Smith, Anthony Nicholas, Horizontal retractable vehicle step.
  12. Eric E. Klinkenberg NL, Hydraulic lift for motor home.
  13. Matthews, Dan A., Lift attachable to a vehicle.
  14. Kitchin, Steven L.; Bradburn, Trent L.; Schlosser, Kraig James, Lift mechanism for wheelchairs in vehicles.
  15. Danilovic Zoran,CAX, Lifting device for installation in the frame of a motor vehicle.
  16. Leitner, Horst; Smith, Anthony, Moveable support platform.
  17. Leitner, Horst; Smith, Anthony, Moveable support platform.
  18. Leitner, Horst; Smith, Anthony, Moveable support platform.
  19. McCoy,Richard W.; Moldthan,Jason R.; Adams,Katherine A., Multipositional apparatus for mounting to a receiver assembly.
  20. Warford, Larry, Portable stairs with adjustable landing platform height.
  21. Welter, Aaron; Archambeau, Eric; Baskin, Bradley, Removable running board and loading ramp with rotating width adjustment.
  22. Smith, Anthony Nicholas; Bajza, Eric Charles; Bibb, VI, William Franklin, Retractable step and side bar assembly for raised vehicle.
  23. Leitner, Horst, Retractable vehicle step.
  24. Leitner, Horst, Retractable vehicle step.
  25. Leitner, Horst, Retractable vehicle step.
  26. Leitner, Horst, Retractable vehicle step.
  27. Leitner, Horst; Smith, Anthony, Retractable vehicle step.
  28. Leitner, Horst; Smith, Anthony, Retractable vehicle step.
  29. Leitner, Horst; Smith, Anthony, Retractable vehicle step.
  30. Leitner, Horst; Smith, Anthony, Retractable vehicle step.
  31. Leitner, Horst; Smith, Anthony, Retractable vehicle step.
  32. Leitner, Horst; Smith, Anthony, Retractable vehicle step.
  33. Leitner, Horst; Smith, Anthony, Retractable vehicle step.
  34. Leitner, Horst; Smith, Anthony, Retractable vehicle step.
  35. Leitner, Horst; Smith, Anthony, Retractable vehicle step.
  36. Leitner, Horst; Smith, Anthony, Retractable vehicle step.
  37. Leitner, Horst; Smith, Anthony, Retractable vehicle step.
  38. Leitner, Horst; Smith, Anthony Nicholas, Retractable vehicle step.
  39. Leitner, Horst; Smith, Anthony Nicholas, Retractable vehicle step.
  40. Leitner,Horst, Retractable vehicle step.
  41. Leitner,Horst, Retractable vehicle step.
  42. Leitner,Horst, Retractable vehicle step.
  43. Leitner,Horst; Smith,Anthony, Retractable vehicle step.
  44. Leitner,Horst; Smith,Anthony, Retractable vehicle step.
  45. Leitner,Horst; Smith,Anthony, Retractable vehicle step.
  46. Soriano Michel,FRX, Shopping cart, loadable full and effortlessly into a car trunk.
  47. Chapman, Leonard T., Sideboard system for a camera dolly.
  48. Leitner, Horst; Smith, Anthony, Tailgate access step.
  49. Leitner, Horst; Smith, Anthony, Tailgate access step.
  50. Leitner, Horst; Smith, Anthony, Tailgate access step.
  51. Bartel, Harlan John, Translating cargo bed.
  52. Aoki Lawrence S. (Modesto CA), Vehicle lift with tapered contact sensor.
  53. Kiser, Aaron, Wheelchair ramp with side barriers.

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