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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0985248 (1992-12-02) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 16 인용 특허 : 0 |
A tamper evident closure for a container has a seal member which is in a concave or convex condition to show closure integrity. The seal is visible through an opening in the cover of the container. Filling the container under pressure which is higher or lower than atmospheric produces the distention
A tamper evident closure for a container in which a cover is secured to a mouth of the container, comprising a flexible seal member between the container and the cover and visible through an opening in the cover, which seal member is secured to the cover and sealed to a rim of the container and adap
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