|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 8 인용 특허 : 4|
A container for dispensing two flowable products in desired proportions includes a multichamber squeeze tube with a pair of nested tubes and a dispensing neck on it that are integrally molded with a transverse wall as a single piece. Apertures in the end wall provide dispensing openings for a first chamber inside the inner tube, and for a second chamber between the two tubes. The transverse wall has an annular stepped wall portion in it between the two tubes that is generally parallel with the outer surface of the dispensing neck and has a dispensing ope...
[ What is claimed is:] [1.]1. In a multichamber squeeze tube for containing and dispensing flowable products, which includes a first tube nested in a second tube, said first and second tubes forming at least a first chamber inside said first tube and having a dispensing end integrally molded with said tubes on a first end of said tubes, the improvement comprising:said dispensing end comprising an annular transverse wall connecting said first end of said first and second tubes, and inner and outer hollow cylindrical neck portions extending from said trans...