|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B67D-005/54 F04B-043/04 F04B-049/02 F04B-049/10|
|미국특허분류(USC)||222/131 ; 222/209 ; 222/401 ; 222/478|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 50 인용 특허 : 1|
A vacuum bottle container of the kind having an air pump adapted to feed air into the interior of the vacuum bottle to increase the internal pressure in the bottle, whereby the liquid in the vacuum bottle is poured without inclining or holding up the container. The vacuum bottle comprises a cylindrical body member, a vacuum bottle disposed in the body member, a hollow stopper having a downwardly-extending pumping tube and a transversely-extending pouring tube communicated thereto, and a hollow lid body pivotally mounted on the body member, said lid body ...