Method of spraying liquids under the form of foam by means of deformable containers and device using this method
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United States of America Patent
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Aug 12, 2003
Grant Date -
Dec 5, 2002
app pub date -
May 22, 2002
filing date -
Dec 2, 1999
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A spraying device for dispensing liquids which foam by deformation of a container. A first body is coupled is the neck of a container. The body forms a chamber where an air liquid mixture is produced. A filter is located over a spraying duct for producing foam as the liquid passes therethrough. A second body surrounds the first body and contains a measured volume of liquid which enters the chamber from the suction tube when the container is inverted.
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Cited Art Landscape
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