Proportioning container

Dispensing – Internally extending outlet pipe

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C222S158000, C222S205000, C222S207000, C239S327000, C239S350000

Reexamination Certificate

active

07467735

ABSTRACT:
A plastic container includes a squeezable bottle providing a lower main liquid reservoir for storing a cleaning solution, an upper dispensing receptacle for measuring and dispensing a measured quantity of liquid, and a transfer duct communicating a lower portion of the main liquid reservoir with an upper portion of the dispensing receptacle for transferring liquid from the main liquid reservoir to the upper dispensing receptacle. After the main liquid reservoir is filled through an opening at the base of the dispensing receptacle, the opening is closed with an insert equipped with a check valve. This same container is adapted to a single flow or double-flow proportioning container by providing a drop tube which opens the check valve and permits liquid to pass from the main reservoir through a check valve housed in a cap assembly, thence through a metering tip to a delivery tube which is in fluid communication with a proportioning device.

REFERENCES:
patent: 4106673 (1978-08-01), Donoghue
patent: 4418843 (1983-12-01), Jackman
patent: 6148520 (2000-11-01), Berns
patent: 6290102 (2001-09-01), Jennings et al.
patent: 2003/0150887 (2003-08-01), Laible

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

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

Rate now

     

Profile ID: LFUS-PAI-O-4022663

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.