发明名称 BLOW-MOLDED PUMP-TYPE DISPENSER
摘要 An element that can be incorporated into the side of a blow-molded bottle when the latter is blow molded, the element defining with the bottle a tube through which fluid in the bottle can be pumped to the exterior. The element includes a plate portion having two apertures, and two channel portions extending from the plate portion. The walls of each channel portion extend over the plate portion to enclose the apertures, respectively. A pump is included and is positioned against the plate portion to pump the fluid from one aperture to another and thus from one channel portion to another.
申请公布号 US3648902(A) 申请公布日期 1972.03.14
申请号 USD3648902 申请日期 1970.10.02
申请人 FREDERICK HAROLD HUMPHREY 发明人 FREDERICK HAROLD HUMPHREY
分类号 B29C49/04;B29C49/20;(IPC1-7):B65D37/00 主分类号 B29C49/04
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