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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0539414 (1983-10-06) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 19 인용 특허 : 1 |
A tamperproof lid for a container, in which a toothed ring portion must be substantially completely removed from its connection to the remainder of the lid and also from contact with the rim of the container in order to open the container, thus providing protection against tampering with the content
A tamperproof container closure comprising: a cover having an outer periphery; tear strip means detachably connected to said cover at said outer periphery thereof to be torn therefrom when the cover is to be removed from a container, said tear strip means having an outer edge portion with a pluralit
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