Unit dose liquid dispenser

Details Unit dose liquid dispenser Unit dose liquid dispenser

1984-11-13

1987-07-14

Marmor, Charles A.

Dispensing

Supply containers with traps

With trap chamber cutoffs

222453, 222476, G01F 1138

Patent

active

046797149

ABSTRACT:
The metering device is adapted to be installed on the neck of a liquid product container so that, when the container is upended or otherwise oriented to supply the device with liquid, actuation of the device results in the release of a pre-sized dose of the product by gravity. Several different embodiments of the invention are disclosed, all but one of which adapt the device for filling its dosage accumulation chamber when the device is in a standby condition ready for dispensing. The other embodiment adapts the device to maintain its dosage accumulation chamber normally empty and to fill such chamber only upon temporary actuation.

REFERENCES:
patent: 345112 (1886-07-01), Canan
patent: 1285206 (1918-11-01), Johnson et al.
patent: 2128718 (1938-08-01), Strand et al.
patent: 2343847 (1944-03-01), Swann
patent: 2530012 (1950-11-01), Gronemeyer et al.
patent: 2620113 (1952-12-01), Bodendoerfer et al.
patent: 3091374 (1963-05-01), Schwartzman
patent: 3141585 (1964-07-01), Emmert
patent: 3232498 (1966-02-01), Bennett
patent: 4109829 (1978-08-01), Kuckens et al.
patent: 4394941 (1983-07-01), Recine

Affiliated with

Also associated with

Rating

Unit dose liquid 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 Unit dose liquid dispenser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Unit dose liquid dispenser will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1423293