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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0724868 (1985-04-19) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 14 인용 특허 : 0 |
A flat of fiberboard in knocked-down form for setting up into a tray which has strengthened corners. The flat consists of laminated strength-producing connecting corner tabs between hinged side-wall forming flaps. The tabs are formed on the ends of the flaps and some of the flaps are provided with a
A flat for use in setting up a tray-like article which has a substantially flat-wall with side walls at its periphery that are angualarly disposed relative to each other and connected at the angular joints therebetween, said flat comprising: a substantially flat-wall portion of angular peripheral ou
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