Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael Pritchard0
Date of Patent
April 3, 2012
Patent Application Number
12294426
Date Filed
September 25, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
A container (10) for liquids is provided, in which pressurization of the container is used to force the liquid through one or more membranes to an output. The membranes are disposed across substantially an entire length of the container, and pass liquid in preference to air. As a result, the liquid may be extracted from the container in any orientation. A particular use for this kind of container is as a portable water bottle containing a filter (20).
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