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Cushion 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A47C-007/02
출원번호 US-0647248 (1991-01-29)
발명자 / 주소
  • Navach Joseph H. (Van Nuys CA) Phillips Robert E. (N. Hollywood CA) Felton Robert M. (Calabasas CA)
출원인 / 주소
  • The BBJ Connection (North Hollywood CA 02)
인용정보 피인용 횟수 : 45  인용 특허 : 0

초록

The cushion has a contoured base with a layer of resilient cushion foam thereover. The cushion foam is of uniform thickness over a substantial part of the base and is suitably covered. The shape is such that the buttocks of the seated person are clasped positioned rather than supported. A recess is

대표청구항

A cushion comprising: a substantially rigid base, said substantially rigid base having a contoured top surface, said contoured top surface being configured for seating by and grasping of the posterior of a sedentary person; a resilient cushion layer of substantially uniform thickness on said top sur

이 특허를 인용한 특허 (45)

  1. Willey ; II J. Warren, Abdominal range of motion exercise.
  2. Trott,Gregory L. A., Adjustable vehicle seat for providing lateral torso support.
  3. Hartwich,Dirk; Schmale,Gerhard, Air conditioned cushion part for a vehicle seat.
  4. Bieganek,Joseph S.; Hetzel,Thomas R.; Padgitt,Joan, Apparatus and method for evaluating clearance from a contoured seat cushion.
  5. Willingham, William Preston, Apparatus and system for dynamically correcting posture.
  6. Willingham, William Preston, Apparatus and system for dynamically correcting posture.
  7. Dixon Barry J.,AUX, Chairs.
  8. Kamen Dean L. ; Grinnell Charles M. ; Bush Michael T. ; Buhacoff Gustavo Y., Constant pressure seating system.
  9. Bieganek,Joseph S.; Hetzel,Thomas R., Contoured seat cushion and method for offloading pressure from skeletal bone prominences and encouraging proper postural alignment.
  10. Landi Curtis L. (Sunnyvale CA) Wilson Susan L. (Sunnyvale CA) Cazalet Peter M. (Los Altos Hills CA), Contoured seat cushion comprised of honeycomb cores.
  11. Stumpf, William E.; Schoenfelder, Rodney C.; Chadwick, Donald; Maalouf, Carolyn; Coffield, Timothy P.; Sayers, Randy J.; Bruner, Jeffrey W.; Cammenga, Eric, Contoured seating structure.
  12. Jackson,Donna, Enhanced process for making seating elements and products thereby including those specially designed for children.
  13. Grohs, Theodore M.; Cichocki, Walter T.; Winton, Charles D.; Hobbes, Robert M.; Niester, Robert J., Extricable seat assembly.
  14. Hetzel,Thomas R.; Bieganek,Joseph S., Individually-contoured seat cushion and shape capturing and fabricating method for seat cushion.
  15. Pagano, Paul, Infant support seat cushion.
  16. Willingham, William Preston, Method and apparatus for dynamically correcting posture.
  17. Hetzel,Thomas R.; Pierce,Aaron D.; Maurus,Steve, Method of reinforcing and adjusting a contoured seat cushion.
  18. Sprouse, II, Anthony Eric; Parsons, David Kenneth, Multi-layer cushion and cover.
  19. Weber,Patrick H.; Jacobson,Kenneth E., Music posture chair.
  20. Greenwald Louis A., Orthopedic chair.
  21. Gray Gary ; DeVries David J. ; Goulooze David G., Orthopedic seat with inflatable cells.
  22. Caforio, Rosaria Eugenia, Postural system.
  23. Caforio, Rosaria Eugenia, Postural system.
  24. Caforio, Rosaria Eugenia, Postural system.
  25. Murphy Michael, Pressure reducing backrest cushion with selective pressure point relief.
  26. Murphy Michael, Pressure reducing cushion with selective pressure point relief.
  27. Vaughn Mark R. (Albuquerque NM) Constantineau Edward J. (Albuquerque NM) Groves Gordon E. (Tijeras NM), Reduced energy and volume air pump for a seat cushion.
  28. Hetzel,Thomas R.; Pierce,Aaron D.; Maurus,Steve, Reinforced and adjustable contoured seat cushion and method of reinforcing and adjusting the contoured seat cushion.
  29. Koffler,Adam J., Seat and method of making same.
  30. Cruz Fernandes de Pinho, Antonio; Alves Vinha, Paulo Alexandre, Seat bottom support structure.
  31. Thomas L. Borcherding ; Thomas J. Nurdin ; David K. Parsons ; Dennis L. Clapper, Seat cushion.
  32. Hetzel,Thomas R.; Bieganek,Joseph S.; Maurus,Steve, Seat cushion with adjustable contour and method of adjusting the contour of a seat cushion.
  33. Adams, William E.; Schreiber, Robert G., Seat for molded plastic chairs.
  34. Adams, William E.; Schreiber, Robert G., Seat for molded plastic chairs.
  35. Gerhard Schmale DE, Seat paddings for vehicle seats.
  36. Molnar, Mary Ann, Seat with a non-vertical central supporting column and tri-planar moveable base.
  37. Call, Evan, Systems and methods for providing a self deflating cushion.
  38. Jackson, Trudy; Emerson, Shirley, Therapeutic seat cushion.
  39. Graebe Robert H. (St. Clair County IL), Vacuum/heat formed cushion with pyramidal, inflatable cells.
  40. Hartwich,Dirk, Vehicle seat.
  41. Lorbiecki James R., Vehicle seat with inflatable bladder.
  42. White,Brennon L.; Lumbard,Mary J.; Liss,Anne P.; Reed,William G., Ventilated seat.
  43. Ruby, Ethan Evan, Wheelchair footpad device.
  44. Graebe Robert H., Wraparound orthotic base composite adjustable cushion using same and method of measuring fit of the adjusted cushion to the user's shape.
  45. Graebe Robert H., Wraparound orthotic base, composite adjustable cushion using same and method of measuring fit of the adjusted cushion to the user's shape.
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