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Seat back assembly

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A47C-007/42
출원번호 US-0044298 (2001-10-19)
발명자 / 주소
  • Christofferson, James L.
  • Pratt, Sharon L.
  • Killebrew, Allen B.
  • Griffiths, Bryan J.
출원인 / 주소
  • Sunrise Medical HHG Inc.
대리인 / 주소
    MacMillan, Sobanski & Todd, LLC
인용정보 피인용 횟수 : 16  인용 특허 : 20

초록

A seat back assembly for connecting a seat back shell to the seat back tubes of a wheelchair comprises a shell, upper and lower shell connectors, and upper and lower side plate portions. The lower shell connector is mounted to a lower portion of the shell. The upper shell connector is mounted to an

대표청구항

A seat back assembly for connecting a seat back shell to the seat back tubes of a wheelchair comprises a shell, upper and lower shell connectors, and upper and lower side plate portions. The lower shell connector is mounted to a lower portion of the shell. The upper shell connector is mounted to an

이 특허에 인용된 특허 (20)

  1. Pearce Tony M., Adjustable wheelchair back seat back angle adjustment mechanism and related devices.
  2. Rasmussen Robert K., Adjustable wheelchair back, related devices and adjustable wheelchair seat back cushion.
  3. Bar Christopher (Roath IL GB3) Guthrie Calvin L. (Belleville IL), Backrest assembly for a wheelchair.
  4. Jay Eric C. (Boulder CO) Dyer John A. (Westminster CO) Dinsmoor ; III John C. (Westminster CO), Deformity back system.
  5. Jay Eric C. (P.O. Box 18656 Boulder CO 80308-8656) Dyer John A. (11556 W. 102 Place Westminster CO 80021) Dinsmoor ; III John C. (10055 Hooker St. Westminster CO 80030), Deformity back system.
  6. Lockard, Walter G.; Patel, Nathalal G.; Boris, Allen J., Invalid's chair to facilitate transfer to an automobile.
  7. Bar Christopher A. ; Clapper Dennis L., Modular backrest system for a wheelchair.
  8. Chew Norman,CAX ; Medjedovic Nenad,CAX, Multiple adjustable back assembly for use with wheelchair.
  9. Walton Edward J. (39 Farber Dr. West Babylon NY 11704), Orthopedic chair.
  10. Gurasich William G. (Austin TX) Bussell Mark H. (Fort Worth TX), Orthotic wheelchair positioning device and support system.
  11. Zacharkow Dennis (1532 - 10th St. SE. ; Apt. 6-C Rochester MN 55904), Posture support with multi-planar adjustment.
  12. Rubinstein Stanley (Sepulveda CA) Robuck Terry D. (Simi Valley CA), Quick release wheelchair attachment bracket.
  13. Jay Eric C. (Boulder CO) Dinsmoor ; III John C. (Westminister CO), Seating and back systems for a wheelchair.
  14. Alan Barber CA; Michael Doell CA; Stephen Ryan CA; Ihsan Al-Temen CA; Patricia Rigby CA, Seating system.
  15. Axelson, Peter; Heinrich, Michael; Lasko-Harvill, Ann; Silverman, Michael W., Seating system.
  16. Greene Kenneth M. (3744 Bendemeer Rd. Cleveland Heights OH 44118), Seating system.
  17. Dinsmoor ; III John C. (Westminster CO) Van Everen Barry (Loveland CO) Johnson Michael W. (Lafayette CO) Denton Grant C. (Boulder CO), Wheelchair back system.
  18. Jay Eric C. (Boulder CO) Nordquist Michael H. (Louisville CO), Wheelchair back system.
  19. Mocur Paul, Wheelchair seat and backrest construction.
  20. Koerlin James M. (950 Lilac St. Broomfield CO 80020) Tausz J. Leslie (27 Laureleaf Rd. Thornhill ; Ontario CAX), Zero shear recliner/tilt wheelchair seat.

이 특허를 인용한 특허 (16)

  1. Huttenhuis, Alouisius Gerardus, Adjustable backrest.
  2. Jørgensen, Knud, Adjustable body support.
  3. Dennon,Murray; Lincoln,John S., Adjustable quick release seatback system particularly for use with wheelchairs.
  4. Cramer,David A., Apparatus for mounting a wheelchair back.
  5. DuFresne, Steven, Assembly for mounting and independent multi-direction adjustment of a seat back.
  6. Hetzel, Thomas R.; Stevens, Rex; Roemmich, Bruce D.; Maurus, Steven C., Back support, orientation mechanism and method.
  7. Johansson, Ulf, Backrest for wheelchair.
  8. Fraser, Kevin Gerard, Methods and apparatus for assembling a wheel chair.
  9. Ludwig, James N.; Deevers, Nickolaus William Charles; Heidmann, Kurt R.; Johnson, William Thomas; Smith, Bruce M.; Spoelhof, Mark William, Seating arrangement.
  10. Ludwig, James Nolan; Deevers, Nickolaus William Charles; Heidmann, Kurt; Smith, Bruce Michael; Spoelhof, Mark William, Seating arrangement.
  11. Hetzel, Thomas R.; Bieganek, Joseph S.; Stevens, Rex W.; Vielbig, Eric H., Three-axis adjustable back support assembly and method.
  12. Yamaguchi, Hiroyoshi; Hasegawa, Makoto, Vehicle seatback and a vehicle seat provided with a vehicle seatback.
  13. Engman, Bo; Lind, Urban; Backstrom, Niklas; Jahkel, Jonas; Mirzaie, Mehdi, Wheelchair backrest assembly.
  14. Engman, Bo; Lind, Urban; Backstrom, Niklas; Jahkel, Jonas; Mirzaie, Mehdi, Wheelchair backrest assembly.
  15. Engman, Bo; Lind, Urban; Backstrom, Niklas; Jahkel, Jonas; Mirzaie, Mehdi, Wheelchair backrest assembly.
  16. Engman, Bo; Lind, Urban; Backstrom, Niklas; Jahkel, Jonas; Mirzaie, Mehdi, Wheelchair backrest assembly.
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