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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0808265 (1985-12-12) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 13 인용 특허 : 3 |
The invention concerns a tamper proof closure for a threaded mouth. The closure comprises a plastic cap provided by means of tear-off elements with a ring. If when the mouth is sealed the ring is still on the cap, then it displays the fact it was not opened yet. The ring is secured against a screwin
A tamper proof closure for a threaded container mouth having first lock elements thereon, said closure comprising: (a) a plastic screw cap for sealing said mouth; (b) a jacket divided into segments defining a ring around said cap for enclosing said mouth in a closed state; (c) tear-off elements conn
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