Stopper for a metered dispensing unit

Details Stopper for a metered dispensing unit Stopper for a metered dispensing unit

1993-10-04

1995-03-14

Kashnikow, Andres

Dispensing

Processes of dispensing

222479, 222569, 222573, G01F 1100

Patent

active

053970276

ABSTRACT:
A stopper for use in a metered dispensing unit including a conduit for carrying fluid from a container to a metering portion of the dispensing unit, the conduit having a flange at one end, a sealing member arranged on the conduit for sealing the conduit against an inside surface of the container, the sealing member having a tube through which the conduit extends, and a system for replaceably securing the sealing member on the conduit between the flange and an end of the conduit which is opposite the flange. For example, the securing system may include a releasable retaining clip.

REFERENCES:
patent: 3630419 (1971-12-01), Pierce
patent: 3966099 (1976-06-01), Sanford, Jr. et al.
patent: 3968907 (1976-07-01), Nix
patent: 4129236 (1978-12-01), Wrycraft et al.
patent: 5137184 (1992-08-01), Jackson et al.
patent: 5211318 (1993-05-01), Govatzidakis

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