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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0977091 (1997-11-24) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 7 인용 특허 : 7 |
A backpack which includes a suspension and a frame. The frame includes an inner support structure and an outer support structure releasably connected to each other by quick release pins. The backpack frame can house storage bags and compartments and is adjustably connected to the suspension system b
[I claim:] [1.]a. an inner support structure including a pair of vertically-oriented C-shaped members joined by a plurality of cross members,b. an outer support structure, including a pair of vertically-oriented C-shaped members joined by a plurality of cross members each longer than said cross memb
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