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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0030456 (1979-04-16) |
우선권정보 | DE-2817199 (1978-04-20) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 10 인용 특허 : 1 |
A mouthpiece for use on a container having a tear-open closure slot therein. The mouthpiece has a conically-shaped mounting portion at one end and a tapered projection at the other end and about which the mouth of the user can be placed. An opening extends axially through the mouthpiece and an air s
In a mouthpiece which can be releasably fixed to a container which is filled with a drinkable liquid, said container having a tear-open closure slot to thereby prevent contact by the user\s mouth with said container, the improvement comprising wherein said mouthpiece has a mounting portion thereon a
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