|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 3 인용 특허 : 4|
A liquid dispenser is mounted on a container and has a shell, a spout assembly, an injection assembly, a power pack and an activating assembly. The shell is mounted on the container and has an injection tube. The spout assembly is formed on and protrudes from the shell. The injection assembly is mounted in the shell pumps air into the injection tube to force liquid from the spout assembly. The activating assembly selectively activates the injection assembly and selectively seals or opens an air passage to the injection tube.
What is claimed is: 1. A liquid dispenser being mounted in a container having a top, a bottom and a mouth, and the liquid dispenser comprisinga shell being hollow, being adapted to be mounted on the mouth at the top of the container and havinga bottom;a top end;an injection tube being formed on and protruding longitudinally from the bottom of the shell and havingan internal surface;an external surface;an upper end; anda discharge tube being formed longitudinally on the internal surface of the injection tube and havinga top end; anda bottom end; andmultip...