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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0374523 (1982-05-03) |
우선권정보 | IT-0021643 (1981-05-12) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 14 인용 특허 : 3 |
A closure with internal security for bottles and the like is described, which allows the contents to be immediately and freely poured from the bottle as soon as it is taken from a refrigerator, and therefore has a partial vacuum within it. This closure includes a body which is fixed to the mouth of
A closure with internal security for bottles and the like, comprising: a tubular body including a first sleeve like portion and a second sleeve like portion, said first sleeve like portion being fitted inside a bottle neck whereas said second sleeve like portion extends axially outside a mouth of th
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