Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 29, 2012
Patent Application Number
11696416
Date Filed
April 4, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
A cigarette is provided that includes a rod of smokable material circumscribed by an outer wrapping material and a filter element, which may include an adsorbent material such as activated carbon, attached to one end of the rod of smokable material. The smokable material includes at least about 5 percent by weight of a dark air-cured tobacco, based on the dry weight of the smokable material, blended with additional tobacco materials such as flue-cured tobacco, burley tobacco, Oriental tobacco, Maryland tobacco, and mixtures thereof.
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