Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 27, 2010
Patent Application Number
11280713
Date Filed
November 16, 2005
Patent Primary Examiner
Patent abstract
A fuel cap having a cap member with an internal chamber and a downward extending hollow tube in open communication with the internal chamber and in sealing communication with a lower hub bore; vents on side walls of the internal chamber; an absorption media inside the internal chamber below the vents and above the hollow tube; a hub rotatably and slidably connected to the cap member with the hub having a lower hub bore into which the hollow tube is translatable for releasing vapors from the fuel tank as necessary before re-fueling whereby the vapors pass through the absorption media where they are cleansed before being release out the vents.
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