Controlled air bleed cigarette holder

Details Controlled air bleed cigarette holder Controlled air bleed cigarette holder

1983-06-20

1985-12-24

Millin, V.

Tobacco

Tobacco users' appliance

Device used for smoking

131336, A24F 702, A24F 704

Patent

active

045599556

ABSTRACT:
A cigarette holder has internal valving means for providing with each inhalation by the smoker an initial supply of substantially smoke-free air, followed by a vacuum actuated changeover to supply smoke directly from the cigarette without dilution. The initial precursor of substantially smoke-free air has a minimizing effect on the irritating properties of the inhaled cigarette smoke. An alternative embodiment incorporates the valving means directly into the end of the cigarette during manufacture.

REFERENCES:
patent: 3695274 (1972-10-01), Summers
patent: 4190063 (1980-02-01), Turner

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