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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0094606 (1993-07-19) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 20 인용 특허 : 0 |
A platform for supporting an oxygen tank and its carrier on a conventional folding wheelchair is disclosed. The platform is attached to the wheelchair and pivots between an operative position and a storage position. The platform is located in the operative position when the wheelchair is unfolded fo
A foldable wheel chair apparatus capable of carrying a tank carrier and an oxygen tank comprising: a collapsible frame, a seat, a back upright, at least one pair of rear wheels, at least one pair of front wheels, and two tipping levers, wherein said seat, back upright, rear wheels, front wheels, and
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