Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 12, 2009
Patent Application Number
10911894
Date Filed
August 5, 2004
Patent Primary Examiner
Patent abstract
A cigarette or cigar is contained within an enclosure. The enclosure comprises filters that reduce tar output to the surrounding atmosphere. The device has a mouthpiece that collects and introduces additional oxygen into smoke prior to the smoke being ingested by the smoker, thereby reducing levels of carbon monoxide, and oxidizing components of the tar.
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