Dispensing container

Details Dispensing container Dispensing container

1977-03-18

1979-05-15

Tollberg, Stanley H.

Dispensing

Resilient wall

With flow controllers or closures

222494, B05B 1104

Patent

active

041543718

ABSTRACT:
A dispensing container with a piston forming the bottom of the container and being displaceable in the container, with a compressible container part, lying in front of the piston and having a mouthpiece, for withdrawal of the contents, of flexible and elastic material, and with a delivery valve opening on excess pressure in the container, the piston being secured by a blocking pawl against any displacement causing enlargement of the interior space of the container, particularly for dispensing a viscous cosmetic, such as toothpaste.

REFERENCES:
patent: 2161230 (1939-06-01), Nelson
patent: 2761833 (1954-09-01), Ward
patent: 2957501 (1960-10-01), Holmes
patent: 3088636 (1963-05-01), Spatz
patent: 3300106 (1967-01-01), Chmela

Affiliated with

Also associated with

Rating

Dispensing container does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1093827