Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 24, 2015
Patent Application Number
13452567
Date Filed
April 20, 2012
Patent Citations Received
Patent Primary Examiner
Patent abstract
A non-pressurized or low pressure, gravity flow system and method for filtering, purifying or otherwise removing contaminants from water to create potable water is disclosed. The filters of the disclosure may be used in non-pressurized, low pressure, gravity flow, pour through or manually pressurized devices and may comprise a membrane having a metallic material, such as a nanoalumina fiber material, grafted onto microglass structural fibers.
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