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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0789996 (1991-11-12) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 33 인용 특허 : 0 |
A portable structure is disclosed that may be easily assembled and disassembled. The structure has particular value in supplying emergency shelter in a disaster. The structure is formed from two boards which are stored in a folded condition, and which may be expanded to define an enclosure. The two
A portable utility structure comprising: at least two sidewall panels and at least one roof panel defining an enclosed space, wherein said panels include interlocking means for detachably securing said panels with adjacent panels to selectively maintain said portable utility structure in an erect st
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