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특허 상세정보

Wheelchair movement assistance device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A45C-013/26    A61G-005/10    A61G-005/00    A61G-005/06   
출원번호 US-0400492 (2013-03-12)
등록번호 US-9700471 (2017-07-11)
우선권정보 JP-2012-110149 (2012-05-13)
국제출원번호 PCT/JP2013/001581 (2013-03-12)
국제공개번호 WO2013/171949 (2013-11-21)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ogilvie Law Firm
인용정보 피인용 횟수 : 0  인용 특허 : 22

This wheelchair movement assistance device comprises: a pair of mounting members which is mounted to the left and right front pipes or the left and right leg pipes of a wheelchair in a removable manner by being clamped or engaged therewith; and a square C-shaped pipe frame, to both ends of which the pair of mounting members is mounted. The mounting members are provided with clamping sections formed at the ends of pipe frame, and with grasping sections attached to the ends of the pipe frame at positions in front of the clamping sections. Each of the grasp...


1. A wheelchair movement assistance device which is composed of a pipe frame which is provided at one end thereof with an attachment member which is attached in a detachable manner to a front pipe or a leg pipe of a wheelchair by clamping or engaging, in which the other end of the pipe frame can be towed to move the wheelchair, andthe wheelchair movement assistance device, whereinthe attachment member includes a pair of hooks, each of which is formed so as to curve along a circular arc of substantially semi-circumference, anda distal portion of a fall pr...

이 특허에 인용된 특허 (22)

  1. Pladson, James M.. Auxiliary handle attachment for a tool. USP2011077971914.
  2. Kiser Charles M. (Marysville WA). Auxiliary wheelchair attachment for pulling a wheelchair. USP1995115470093.
  3. Smith Philip S. (362 Woodhill Dr. Huntington ; Carroll County TN 38344). Bicycle attachment for trailering a pull-type golf cart. USP1996015482304.
  4. Chung, Kiosky. Detachable handle set for barbecue grill. USP2014018627550.
  5. Pratt, Richard C. Device and method for lifting a pool skimmer basket. USP2011108042849.
  6. Juchniewicz Gregory J ; Juchniewicz Joanne S. Device for extending the handle of a wheeled cart. USP2000086098492.
  7. Pascznk,James J.. Extension handle apparatus for a wheeled chair. USP2007117290776.
  8. Richard W. Dixon. Handle for adjustable hitch head assembly. USP2002076415475.
  9. Marion Maurice (1 Coronation Blvd. ; Apt. No. 804 Lively ; Ontario ; P0M 2E0 CAX). Handle for assisting in boarding or disembarking a water vessel. USP1993125269044.
  10. Berger,Karla Klumpp. Headrest assembly. USP2006047032974.
  11. Delhees Peter (Liverpool GB2) Conlan John P. (Chester GB2). Pipe and cable clamps. USP1980124240184.
  12. Broadhead Douglas G. (Scarborough CAX) Hobson Blaine M. (King City CAX). Power assist device for a wheelchair. USP1993065222567.
  13. Fragione ; Jr. Albert V. (24 Filley St. Bloomfield CT 06002). Pull cart. USP1987064671522.
  14. Richardson,John T.. Removable handles for a cooking utensil. USP2007077240403.
  15. Schultz Jim R. (Thousand Oaks CA) Doom Michael (Canoga Park CA). Reversible walker device. USP1988064748994.
  16. Rudwick Lawrence A. (3200 Glenwood Pl. Falls Church VA 22041) Schuman Steven A. (6038 Westchester Park Dr. College Park MD 20740). Sport type wheel chair. USP1982114360213.
  17. Longley, Mark Kenneth; Longley, Anne Margaret. Turn collar fulcrum handle system. USP2014118893355.
  18. Haygood, Gary E.. Walker handrail extension. USP2014058714171.
  19. Cacciacarne, Ernest D.. Wheelbarrow handle adapter. USP2003046550104.
  20. Pasternak,Peter; Pasternak,Lisa. Wheelchair attachments. USP2009037500689.
  21. Diestel Daniel G. (1265 E. 5th Ave. Chico CA 95926). Wheelchair weather breaker cover. USP1992125168889.
  22. Rousseau, Bradley J.. Wheelchair with manual lift and methods of using same. USP2012058177248.