发明名称 Dual chamber dispenser
摘要 A dual-chamber dispenser is provided that includes a cap having a dispensing base and a cover, and a pair of elongated hollow tubes attached to an underside of the dispensing base. At an upper dispensing end of each of the tubes is an exit orifice and a coupling mechanism for attachment to the underside of the dispensing base. The upper dispensing end is D-shaped in cross-section. At a lower sealing end of the hollow tube the cross-section is either round or oval. When filled with product, the lower ends of the pair of hollow tubes are crimped together to form a seal.
申请公布号 US5318203(A) 申请公布日期 1994.06.07
申请号 US19930086287 申请日期 1993.07.01
申请人 CHESEBROUGH-POND'S USA CO., DIVISION OF CONOPCO, INC. 发明人 IAIA, MARK J.;MEENAN, JOSEPH E.
分类号 B65D81/32;(IPC1-7):B65D35/22 主分类号 B65D81/32
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