Method and device for metered dispensing of liquids, in particul

Details Method and device for metered dispensing of liquids, in particul Method and device for metered dispensing of liquids, in particul

1979-08-01

1981-10-06

Tollberg, Stanley H.

Dispensing

With cutter and/or punch

To form dispensing opening in container

222211, B67B 726

Patent

active

042930812

ABSTRACT:
A device for and method of metered dispensing of liquids. The device compes a dispensing container, a sealed compensating vessel positioned within the dispensing container and engaged therewith about the opening of the dispensing container and a dosing structure positioned in the opening of the dispensing container and extending into the dispensing container and compensating vessel, said dosing structure and dispensing container having portions cooperable to form a continuous reinforcing bridge between two opposed flexible wall portions of the container. The method includes first creating a vacuum in the dispensing container prior to breaking the seal of the compensating vessel with a portion of the dosing structure by spreading the flexible wall portions of the container with the reinforcing bridge.

REFERENCES:
patent: 3018926 (1962-01-01), Gilstrap
patent: 3139343 (1964-06-01), Baselt
patent: 3347420 (1967-10-01), Donoghue
patent: 3987791 (1976-10-01), Chittenden et al.
patent: 4146153 (1979-03-01), Bailen

Affiliated with

Also associated with

Rating

Method and device for metered dispensing of liquids, in particul does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and device for metered dispensing of liquids, in particul, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device for metered dispensing of liquids, in particul will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1202749