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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0770109 (1991-10-02) |
우선권정보 | NL-0002226 (1990-10-12); NL-0001174 (1991-07-05) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 26 인용 특허 : 0 |
A file, formed by a rear panel, a spine part and a front panel, interconnected by means of flexible strips (live hinges), a file mechanism being disposed on the rear panel, near the spine part. According to the invention the rear panel, the spine and the front panel are designed as a case made of pl
A portable file including: an elongated spine and generally rectangular first and second main panels each including first and second spaced parallel relatively short sides and third and fourth spaced parallel relatively long sides disposed at opposite ends of said first and second sides; said panels
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