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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0327297 (1989-03-22) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 12 인용 특허 : 3 |
This walker is designed to be light in weight and fold for compact storage. Primarily, it consists of a U-shaped main frame with wheels for rolling engagement with the ground, and an upper handle portion is provided and is telescopingly received on the main frame, so as to be adjustable for the heig
A lightweight walker comprising (a) a main frame of generally U-shaped configuration with the free ends of the legs of the “U”upstanding, (b) an axle fixed to and having ends projecting outwardly from the main frame adjacent to the base of the “U”, (c) wheels rotatably connected to the axle ends for
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