发明名称 Container including unitary blow molded bottle having drain-back dispensing spout and plastic insert
摘要 A container (20,20') is disclosed as having a unitary plastic blow molded bottle (22,22') which has a dispensing spout (32) projecting upwardly from a hollow body portion (26) and also has a moat (34) that surrounds the dispensing spout such that securement of a measuring cup (24,24') to the bottle in a sealed relationship permits excess liquid contents in the measuring cup to drain back into the bottle through an opening (36) in the moat. The unitary blow molded bottle is preferably constructed with the moat (34) inclined and having the opening (36) at a lower portion of the moat. In one embodiment of the container (20), retainers (42) on the dispensing spout (32) secure retainers (44) on the measuring cup (24) to secure the measuring cup with round sealing surfaces (52,54) on the bottle and the measuring cup sealing about the moat (34). In another embodiment, an annular insert (100) surrounds the moat (34) and has retainers (106 ) that secure retainers (108) on the cup (24') to provide sealing between a round sealing surface (112) on the insert and a round sealing surface (114) on the cup.
申请公布号 US5020692(A) 申请公布日期 1991.06.04
申请号 US19880196041 申请日期 1988.05.19
申请人 PLASTIPAK PACKAGING, INC. 发明人 DARR, RICHARD C.
分类号 B65D23/06 主分类号 B65D23/06
代理机构 代理人
主权项
地址