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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0547472 (1975-02-06) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 8 인용 특허 : 0 |
A fabricated case is described which is suitable for carrying relatively heavy objects. Two opposed hinged concave shells are shown, each including a back wall and four side walls. In at least one of the shells, at least three of the walls joined by integral corners are formed from a single sheet of
A case suitable for carrying relatively heavy objects, comprising, two opposed concave shells and means pivotally mounting said shells for movement between a closed position in which said shells enclose a volume to an open position in which the concavities of said shells are exposed, each of said sh
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