Foam soap generator and pump

Details Foam soap generator and pump Foam soap generator and pump

2005-09-06

2009-06-09

Ngo, Lien T (Department: 3754)

Dispensing

Plural sources, compartment, containers and/or spaced jacket

With discharge assistant for each source

C222S190000

Reexamination Certificate

active

07543722

ABSTRACT:
A foam soap generator and pump is provided for receipt by a liquid soap container in a foam soap dispenser. The foam soap generator and pump comprise an air cylinder and a liquid cylinder, integral with each other, and in parallel arrangement. Each receives a respective air and liquid piston, again of integral construction. The pistons are provided with arms having passages therethrough that ultimately bring the liquid and air together under pressure for the generation of foam and extrude of the same through an appropriate screen or open cell foam disk.

REFERENCES:
patent: 5918771 (1999-07-01), van der Heijden
patent: 6446840 (2002-09-01), Ophardt et al.
patent: 2002/0070238 (2002-06-01), Pritchett et al.
patent: 2005/0115988 (2005-06-01), Law et al.

Affiliated with

Also associated with

Rating

Foam soap generator and pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Foam soap generator and pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Foam soap generator and pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4127715