Tobacco – Smoke separator or treater – By adding constituent to smoke stream
Patent
1985-12-16
1987-04-21
Millin, V.
Tobacco
Smoke separator or treater
By adding constituent to smoke stream
131338, 131361, 1311982, A24D 304
Patent
active
046588388
ABSTRACT:
A smoking article in the form of a filter cigarette can have adjustable air dilution provided by alignment of perforations in the paper wrap of the tobacco rod, a band circumscribing the rod, and the tipping paper. The band is attached to the rod and the tipping is movable relative thereto. Perforations extending about a portion of the circumferential distance around the smoking article allow the user to adjust the setting to low or high air dilution.
REFERENCES:
patent: 4526183 (1985-07-01), Nichols et al.
patent: 4527573 (1985-07-01), Hausermann
patent: 4532943 (1985-08-01), Nichols et al.
patent: 4570649 (1986-02-01), Nichols et al.
Macey H.
Millin V.
Myers Grover M.
R. J. Reynolds Tobacco Company
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