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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0213717 (1988-06-30) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 3 인용 특허 : 1 |
A rocker apparatus for use on a wheelchair is illustrated as including arcuate members carried on opposed sides of an unobstructed base, a means for securing the wheelchair to the base, a trough for accommodating large rear wheels of the wheelchair to prevent rolling during rocking and ramps for eas
A rocker apparatus for use on a wheelchair comprising: an arcuate rocker base for carrying said wheelchair; longitudinal spaced arcuate members carried by respective opposed sides of said base; a transverse trough within said base for accommodating large rear wheels of said wheelchair for engagement
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