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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0249118 (1994-05-25) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 27 인용 특허 : 9 |
A collapsible trailer includes a first platform and a second platform which is pivotably mounted to the first platform so that the second platform may move between an open and closed position. A support arm is mounted on the first platform and extends to contact the second platform at a position sub
A collapsible trailer comprising: a front platform; a rear platform connected to said front platform so that the platforms are pivotable between an open position wherein they extend horizontally in the same general plane, and a closed position wherein the platforms are in folded relation; a pair of
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