发明名称 Plural chambered squeezable dispensing tube
摘要 The present invention relates to plural compartment assemblies in which materials are stored in at least two separate compartments until the compartments are opened for use. More particularly, the invention relates to a dispensing tube whereby the utilization of a novel insert, a conventional dispensing tube can be divided into separate and discrete compartments at a low cost. The resulting dispensing assembly provides for dispensing more than one material from the same tube and even more particularly co-dispense predetermined proportions of incompatible materials simultaneously and effectively.
申请公布号 USRE36035(E) 申请公布日期 1999.01.12
申请号 US19970966424 申请日期 1997.11.07
申请人 ENAMELON, INC. 发明人 USEN, NORMAN;WINSTON, ANTHONY E.
分类号 B65B3/16;B65D35/22;(IPC1-7):B67B7/00 主分类号 B65B3/16
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