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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0721359 (1976-09-08) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 6 인용 특허 : 0 |
A back-rest attachment for a boat seat includes first and second pairs of rods spaced from, and hingeably, connected to one another, and a fabric connected between and attached to the rods of the first pair. The pairs of rods may be pivoted from a first position parallel to one another to a second p
A back-rest attachment for a boat seat comprising: first and second rods substantially disposed in a first plane and spaced from, and co-extensive with one another, each of said rods having first and second ends, respectively; a fabric disposed between said first and second rods, and attached theret
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