No drip pour spout

Details No drip pour spout No drip pour spout

1994-04-25

1995-11-21

Kashnikow, Andres

Dispensing

With cutter and/or punch

To form dispensing opening in container

222 90, 222 91, 222108, B67D 500

Patent

active

054678960

ABSTRACT:
A no drip pour spout including a tapering tubular spout having a lid piercing member affixed to a larger end thereof using a perforated interface member wherein the interface member has a liquid collection lip arranged to gather liquid which ordinarily would drip from the container. The liquid collection lip is drained by a liquid recovery conduit which is connected to the smaller end of the tapering tubular spout. Liquid which would ordinarily drip from the container is forceably removed from the liquid collection lip by slight suction created by liquid flow through the tapering tubular spout and by gravity. An alternate embodiment includes a provision for use with threaded cover bottle type liquid containers.

REFERENCES:
patent: 1523696 (1925-01-01), Lewis
patent: 1971284 (1934-08-01), Stockman
patent: 2551099 (1951-05-01), Cosdon
patent: 2594161 (1952-04-01), Harrison
patent: 2666553 (1954-01-01), Tammi
patent: 3856188 (1974-12-01), Newby

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