A - Human Necessities – 24 – D
Patent
A - Human Necessities
24
D
131/9
A24D 1/18 (2006.01) A24F 47/00 (2006.01)
Patent
CA 2010730
A smoking article comprising a cylinder of a first fuel, and a sleeve of a second fuel concentrically surrounding and longitudinally coextensive with the cylinder. A filter plug is coaxially located at one end of the sleeve and a seal is located at the interface of the filter and sleeve. In another embodiment, a tube is coaxially located at one end of the sleeve to define a chamber, and a filter is coaxially located at one end of the tube.
Chao Li-Chung
Tang Jiunn-Yann
Brown & Williamson Tobacco Corporation
Riches Mckenzie & Herbert Llp
LandOfFree
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