发明名称 Vented pouring spout
摘要 A spout (10) functioning to facilitate pouring of fluid (22) from a container (20). The spout (10) has a hollow base (12) which has a base bottom (12A) securely connected to a base stopper (12B) positioned at a top distal end, a base ring (12C) is securely affixed around the base bottom (12A) positioned a predetermined distance from the base stopper (12B) forming a base channel (12D) therebetween which is slightly larger than a width of a container lip (20B). The base ring angle (12CA) has a base ring (12C) positioned along a lower circumference end thereof. The improved spout (10 ) further has a hollow spout (16) sealably connected at a bottom distal end to the base stopper (12B). The spout (10) further has an air tube (14) securely positioned within the base (12) extending therethrough. The air tube (14) is securely and positioned within the spout (16) extending therethrough terminating at an upper distal end thereof. The air tube (14) extends a predetermined distance from the base (12). When an user tips the container (20), the fluid (22) enters the base (12) and the spout (16) pouring outwardly therefrom. Concurrently, air (24) enters an air intake (24A) positioned at the terminal upper end of the air tube (14) transcending therethrough exiting an air egress (24B) positioned at a terminal lower end thereof into the container (20) replacing the fluid (22) with air (24) therein at a similar rate as the fluid (22) is poured from the container (20).
申请公布号 US5746358(A) 申请公布日期 1998.05.05
申请号 US19960771582 申请日期 1996.12.20
申请人 CROSBY, DONALD 发明人 CROSBY, DONALD
分类号 B65D47/06;(IPC1-7):B67D3/00 主分类号 B65D47/06
代理机构 代理人
主权项
地址