Liquid foam dispenser

Details Liquid foam dispenser Liquid foam dispenser

1985-07-24

1986-10-07

Rolla, Joseph J.

Dispensing

With filter

Associated with vent passage

222190, 222211, 239327, 239343, B67D 558

Patent

active

046154671

ABSTRACT:
A liquid foam dispenser having a porous foamer element includes a liquid passage and a distributor for distributing the liquid across the outer surface of the foamer element during actuation, an air passage for transmitting pressurized air during actuation through the foamer element pores for generating a foam on or from the outer surface of the foamer element, and a separate vent passage permitting a rapid recovery of the container during depressurization.

REFERENCES:
patent: 3709437 (1973-01-01), Wright
patent: 3794247 (1974-02-01), Corsette
patent: 3937364 (1976-02-01), Wright
patent: 4018364 (1977-04-01), Wright
patent: 4022351 (1977-05-01), Wright
patent: 4147306 (1979-04-01), Bennett
patent: 4156505 (1979-05-01), Bennett
patent: 4184615 (1980-01-01), Wright
patent: 4274594 (1981-06-01), Ito
patent: 4432496 (1984-02-01), Ito
patent: 4509661 (1985-04-01), Sugizaki et al.
patent: 4531659 (1985-07-01), Wright

Affiliated with

Also associated with

Rating

Liquid foam dispenser does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-639337