$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Foot sling for a wheeled chair

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A47C-016/02    A47C-007/52    A47C-020/02    A61G-005/12    A61G-005/10   
출원번호 US-0212046 (2014-03-14)
등록번호 US-9233034 (2016-01-12)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Knox Patents
인용정보 피인용 횟수 : 1  인용 특허 : 30
초록

Apparatus for a wheelchair foot rest that has two positions: stored and deployed. The foot rest has a base, a heel stop, a toe pocket, and a pair of straps that attach to the side of the base. The ends of the straps attach to extenders connected to the frame of the wheelchair. The extenders support the straps in front of the frame of the wheelchair. With the foot rest in the deployed position the base is suspended from the extenders. The foot rest has a magnetic attraction with a clip attached to the bottom of the seat whereby the foot rest is supported ...

대표
청구항

1. An apparatus for supporting the feet of an occupant of a chair with the feet above a floor level, said apparatus comprising: a base having a front, a rear, and two sides, said base having a top surface;a toe pocket attached to said front of said base, said toe pocket extending upwards from said top surface, said toe pocket having an opening facing said rear of said base;a heel stop extending substantially perpendicular from said top surface at said rear of said base; anda pair of straps each extending from each one of said two sides of said base, said...

이 특허에 인용된 특허 (30)

  1. Branch, Thomas P.; Sattler, Alex. Apparatus for enabling the movement of human limbs and method for using same. USP2005036872186.
  2. Jessome, Emmett A.. Center footrest for a wheelchair. USP2012068191913.
  3. Mirzaie, Mehdi. Electric mid-wheel drive wheelchair. USP2014108851214.
  4. Holm-Rasmussen Mogens (Primulvej 6 4340 Tollose DKX). Electric sports wheelchair. USP199306D336452.
  5. Wu Donald P. H.,TWX. Electrical wheelchair with double frame structure. USP2001036206119.
  6. Pawel Szczepanski CA; Maria Szczepanski CA. Foot rest lifting and lowering device for a wheelchair. USP2002076422653.
  7. Kynast Lutz T. (1221 W. Clarendon St. Arlington Heights IL 60004). Heel strap retractor for wheel chair foot rests. USP1984084463985.
  8. Lockard, Walter G.; Patel, Nathalal G.; Boris, Allen J.. Invalid's chair to facilitate transfer to an automobile. USP1985114555121.
  9. Schaffner Walter E. ; Mulhern James P. ; Antonishak Stephen J.. Mid-wheel drive power wheelchair. USP1999085944131.
  10. Schaffner Walter. Motorized wheelchair. USP199809D397645.
  11. Zarkhin Gregory ; Fine Steve A.. Multiposition leg and foot, arm and hand supports for wheelchairs. USP1998025713591.
  12. Bo Engman SE. Multipositioning system seat. USP2002036352307.
  13. Lonardo Robert (7360 137th St. ; N. Seminole FL 34642). Padded boot means for invalid patients. USP1991105052128.
  14. Hanik Michael (220 Summit Hall Rd. Gaithersburg MD 20760). Patient chair slipper. USP1981014243265.
  15. Schaffner Walter E.. Power wheelchair. USP199901D404693.
  16. Wilkinson Kerry E. (Phoenix AZ) DuVall Larry A. (Phoenix AZ). Restraint chair apparatus. USP1990064930842.
  17. Peterson Christopher J. (Teirra Verde FL) Peterson Mary C. (Teirra Verde FL). Sport wheelchair having a T-frame. USP199601D365787.
  18. Peterson Christopher J. (Tierra Verde FL). Sport wheelchair having a T-frame. USP199601D365786.
  19. Lockard Walter G. (Elyria OH) Boris Allen J. (Elyria OH) Kosc Wieslaw (North Royalton OH). Symmetrically modular wheelchair. USP1991014981305.
  20. Gaffney Edward J. (Pewaukee WI). Travel chair. USP198202RE30867.
  21. Petrofsky Jerrold S. (Beavercreek OH) Glaser Roger M. (Dayton OH). Vehicle for the paralyzed. USP1983124421336.
  22. Jurkiewicz, Damon; Greiner, Joshua Hamilton; Yee, Daniel James. Wheelchair. USP201201D653176.
  23. Jurkiewicz, Damon; Greiner, Joshua Hamilton; Yee, Daniel James. Wheelchair. USP201201D652357.
  24. Smith Margaret B. (1215 Kent Rd. Raleigh NC 27606). Wheelchair abduction pillow. USP1980034192546.
  25. Glaser Roger M. (Dayton OH) Petrofsky Jerrold S. (Beavercreek OH) DuFour Howard R. (New Carlisle OH). Wheelchair and drive system therefor. USP1985064523769.
  26. Jaffe,Susan K.; Esterline,Darryl E.. Wheelchair foot stabilizer assembly. USP2006107121572.
  27. Gay Dwight S. (Fenton MI) Hoornstra John W. (Vassar MI). Wheelchair footrest assembly. USP1993055209509.
  28. Treat ; Jr. Merritt W. (P.O. Box 781 Chatham MA 02633). Wheelchair push bar and method. USP1994035290055.
  29. Foerster Stephen R. (1936 S. 98th St. West Allis WI 53227) Bobke David M. (18240 W. Michaels Rd. New Berlin WI 53146). Wheelchair with a barrier-free footrest. USP1995035401045.
  30. Chen Sen-Jung (No. 236 ; Sec. 3 ; Ho-Ping W. Rd. Taipei City TWX). Wheeled chair. USP1993045199520.