Squeeze liquid dispenser
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 22, 2005
Grant Date -
Apr 22, 2004
app pub date -
Nov 3, 2003
filing date -
Dec 1, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A squeeze dispenser for liquids, preferably relatively highly viscous liquids, is provided with a flexible holder (1) with an outflow opening (2) via which a liquid can be pressed out of the holder, and with a sealing element (3) arranged over this outflow opening. In this sealing element, a first valve (12) is arranged via which, when the holder is squeezed, liquid can be pressed out of the holder, as well as a second valve (18) for admitting air into the holder when the holder is no longer squeezed.
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