Container with pump for discharging bubbles

Details Container with pump for discharging bubbles Container with pump for discharging bubbles

2007-04-10

2007-04-10

Kaufman, Joseph A. (Department: 3754)

Dispensing

Plural sources, compartment, containers and/or spaced jacket

With common discharge

C222S190000, C222S321900

Reexamination Certificate

active

10939568

ABSTRACT:
A pump for discharging bubbles is provided on a neck portion of a container body. The pump for discharging bubbles comprises a cylinder for liquid in which a first piston slides, a cylinder for air in which a second piston slides, a pump head on which a nozzle is provided and which is connected to the first piston and the second piston so as to drive the both pistons, a vapor-liquid mixing chamber in which liquid delivered from the cylinder for liquid and air delivered from the cylinder for air are joined and a bubbling member provided between the nozzle and the vapor-liquid mixing chamber. Liquid within the container body and outside air are pumped up to be joined in the vapor-liquid mixing chamber and the vapor-liquid is bubbled via the bubbling member to be discharged in a foamy state from the nozzle by depressing the pump head.

REFERENCES:
patent: 5271530 (1993-12-01), Uehira et al.
patent: 5385302 (1995-01-01), Foster et al.
patent: 5443569 (1995-08-01), Uehira et al.
patent: 5813576 (1998-09-01), Iizuka et al.
patent: 6053364 (2000-04-01), van der Heijden
patent: 6220483 (2001-04-01), van der Heijden
patent: 6446840 (2002-09-01), Ophardt et al.
patent: 0 565 713 (1990-07-01), None
patent: 0 613 728 (1994-02-01), None
patent: U-60-163249 (1985-10-01), None
patent: U-61-3243 (1986-01-01), None
patent: 63-138960 (1993-06-01), None
patent: 5-51758 (1993-07-01), None
patent: A-6-136411 (1994-05-01), None
patent: WO 92/08657 (1992-05-01), None

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