Dispenser for pasty compositions, particularly toothpaste dispen

Details Dispenser for pasty compositions, particularly toothpaste dispen Dispenser for pasty compositions, particularly toothpaste dispen

1984-11-28

1987-03-24

Rolla, Joseph J.

Dispensing

With discharge assistant

With material supply container and discharge assistant with...

222207, B67D 542

Patent

active

046519041

ABSTRACT:
A dispenser for pasty compositions, particularly a toothpaste dispenser, with pump-like actuation for the portioned delivery of the content from a nozzle discharge channel, in which connection the pump chamber, which can be reduced in volume by displacement of an actuator against spring action, lies, as seen in the flow path, between two valves, one of which is connected with the storage space and the other with the nozzle discharge channel. By a simple structural shape which is easy to manufacture and easy to use, the two valves are located on a straight-line which extends along their extension through the nozzle discharge channel and the actuation of the pump takes place transverse to said straight line.

REFERENCES:
patent: 3486663 (1969-12-01), Humphrey
patent: 3715060 (1973-02-01), Benson
patent: 3987938 (1976-10-01), Cooprider et al.
patent: 4330071 (1982-05-01), Ohlson
patent: 4457454 (1984-07-01), Meshberg
patent: 4474313 (1984-10-01), Sieverding
patent: 4502617 (1985-03-01), Stecker et al.

Affiliated with

Also associated with

Rating

Dispenser for pasty compositions, particularly toothpaste dispen does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dispenser for pasty compositions, particularly toothpaste dispen, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dispenser for pasty compositions, particularly toothpaste dispen will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1348820