$\require{mediawiki-texvc}$
  • 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

Adjustable wheelchair

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61G-005/00   
미국특허분류(USC) 280/638 ; 280/42 ; 280/657 ; 297/433
출원번호 US-0082990 (1987-08-05)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 45  인용 특허 : 0
초록

An adjustable wheelchair comprising a supporting frame having a front, a rear and a pair of sides defining a seat portion inbetween; a pair of main wheels rotatably mounted to the frame and a pair of secondary wheels rotatably mounted to the frame for pivotal movement with respect thereto. The frame includes a series of split clamps for continuous adjustment of the width of the seat portion over a defined range. A cushion is fastened to the seat portion by means of a pair of overlapping flexible supports having Velcro material thereon for joining the sup...

대표
청구항

A horizontally adjustable wheelchair comprising: a supporting frame having a front, a rear, and a pair of sides defining a seat portion therebetween; a pair of main wheels rotatably mounted to said frame, and a pair of secondary wheels rotatably mounted to said frame for pivotal movement with respect thereto; said frame including means for continuous adjustment of the width of said seat portion over a defined range; and seat means fastened to said seat portion for receiving a human in a seated position, wherein said frame includes a plurality of correspo...

이 특허를 인용한 특허 피인용횟수: 45

  1. M��ller,Flemming. Active wheelchair. USP2008077404567.
  2. Watkins, Walter A.. Adjustable height anti-tip wheels for a power wheelchair. USP2003036533306.
  3. Bednarz, III, Edward T.; Bednarz, Heather; Murphy, Ryan; Sekula, Justin; Willchock, Mark; Brown, Tyler J.. Adjustable wheelchair. USP2017059655794.
  4. Montiglio Michel,CAX ; Martel Bruno,CAX. Adjustable wheelchair. USP1999125996716.
  5. Slagerman Murray G.. Adjustable wheelchair frame. USP2001076264218.
  6. Slagerman Murray G.. Angled axle bracket for a wheelchair. USP2001116318751.
  7. Willis, Phillip Minyard. Frame for support device. USP200911D603302.
  8. Koerlin, James M.; Greig, Mark E.. Method programming and operating a wheelchair having tilt and recline functions. USP2004046715784.
  9. Willis, Phillip Minyard. Mobile support assembly. USP2012118313116.
  10. Willis, Phillip Minyard. Mobile support assembly. USP2015119173802.
  11. Willis, Phillip Minyard. Mobile support assembly. USP2010117837208.
  12. Willis, Phillip Minyard; Bernard, Randy. Mobile support assembly. USP2013058439376.
  13. Willis, Phillip Minyard; Bernard, Randy. Mobile support assembly. USP2009067540527.
  14. Horvath, Dylan; Bodaly, Scott; Clarke, Travis Patrick; Nishiwaki, Takuro; Hall, Greg. Modular chair. USP2015079084708.
  15. Boyer Ronald G. (Camrillo CA) Michel James J. (Agoura CA) Goletski Bart J. (Sepulveda CA). Modular power drive wheelchair. USP1990114967864.
  16. Robertson, A. Scott; Geiger, Richard; Lishman, Robert W.. Molded-composite chassis for a wheelchair. USP1994065320373.
  17. Slagerman Murray G.. Notched axle bracket support for a wheelchair. USP2001046217052.
  18. Goertzen, Gerold; Null, Jr., William A.. Obstacle traversing wheelchair. USP2012058172016.
  19. Goertzen, Gerold; Null, William A.. Obstacle traversing wheelchair. USP2015109149398.
  20. Goertzen, Gerold; Null, William A.. Obstacle traversing wheelchair. USP2014018636089.
  21. Goertzen, Gerold; Null, William A.. Obstacle traversing wheelchair. USP2018069987177.
  22. James M. Koerlin. Power legrest for a wheelchair. USP2002096450581.
  23. Goertzen Gerold G. (Brunswick OH) Curran Neal J. (Lakewood OH) Molnar James H. (Bedford OH). Powered wheelchair with adjustable center of gravity and independent suspension. USP1996115575348.
  24. Menichini, Luigi. Pushchair for elderly or disabled adults foldable in two planes. USP2010067744114.
  25. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald. Stability control system. USP2017119827823.
  26. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald. Stability control system. USP2016059346335.
  27. Goertzen, Gerold; Null, Jr., William A.; Cuson, Robert L.. Suspension for wheeled vehicles. USP2013098534679.
  28. Goertzen, Gerold; Null, William A.; Cuson, Robert L.. Suspension for wheeled vehicles. USP2018039925100.
  29. Goertzen, Gerold; Null, William A.; Cuson, Robert L.. Suspension for wheeled vehicles. USP2016069364377.
  30. Robinson William G. ; Thorpe James C. ; Taylor Robert A.. Wheelchair. USP2000026027132.
  31. Robinson William G. (Fresno CA) Thorpe James C. (Fresno CA). Wheelchair frame assembly. USP1997015590893.
  32. Bekoscke, Robert; Burns, Kevin. Wheelchair suspension. USP2017079700470.
  33. Bekoscke, Robert; Burns, Kevin. Wheelchair suspension. USP2016049308143.
  34. Bekoscke, Robert; Jurkiewicz, Damon. Wheelchair suspension. USP2017039603762.
  35. Bekoscke, Robert; Jurkiewicz, Damon. Wheelchair suspension. USP2012098272461.
  36. Bekoscke, Robert; Jurkiewicz, Damon. Wheelchair suspension. USP2014088794359.
  37. Cuson, Robert L.; Bekoscke, Robert A.; Stothard, Daniel J.. Wheelchair suspension. USP2018039913768.
  38. Cuson, Robert L.; Bekoscke, Robert A.; Strothard, Daniel J.. Wheelchair suspension. USP2015049010470.
  39. Fought, Gerald E.. Wheelchair suspension. USP2013118573341.
  40. Molnar, James H.. Wheelchair suspension. USP2016069370455.
  41. Molnar, James H.. Wheelchair suspension. USP2015018925943.
  42. Molnar, James H.. Wheelchair suspension. USP2012058172015.
  43. Bekoscke, Robert; Jurkiewicz, Damon; Fought, Gerald. Wheelchair with suspension. USP2014128910975.
  44. Lindenkamp, Horst; Farwer, Jens. Wheelchair with suspension arms. USP2012108297388.
  45. Pelka,Joachim; Perk,Heinrich; Brendel,Thomas; Biederstadt,Andreas. Wheelchair, particularly electric wheelchair. USP2007107278653.