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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0639415 (1975-12-10) |
우선권정보 | CH-0016725 (1974-12-16) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 17 인용 특허 : 0 |
A plastic material closure member for a container, said closure member having a gripping portion and a substantially cylindrical sealing portion adjacent thereto, in which the sealing portion comprises a sealing wall and a centering member adjacent thereto, and in which the walls of the gripping por
A closure member made of plastic material for a container, said closure member comprising a gripping portion and a hollow, substantially cylindrical sealing portion open at its upper end, said gripping portion having a depending container engaging wall member, said sealing portion being disposed adj
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