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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0310388 (1981-10-13) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 9 인용 특허 : 3 |
An improved walker, wherein the improvement comprises: a. a tray having slidable supports removably mountable within brackets disposed on the rear legs of the walker, with said tray further having hooks engageable on a horizontal support rod of the walker for storage; b. a removably mountable seat w
In a three-sided walker comprising two parallel essentially horizontal frame members wherein each frame member has extending downwardly therefrom two legs with an upper support rod and a lower support rod disposed between said legs and with each leg in line with the other and wherein an upper suppor
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