Cigarette aeration and filtration device

Details Cigarette aeration and filtration device Cigarette aeration and filtration device

1998-10-13

1999-09-21

Silverman, Stanley S.

Tobacco

Tobacco or tobacco substitute product or component part thereof

Cigar or cigarette

131336, 131339, 131361, 131201, 131202, 131227, A24D 104, A24D 300, A24F 700

Patent

active

059540613

ABSTRACT:
A device comprising a filter and a rod which is capable of insertion into a cigarette cord that has a preformed conduit extending concentrically along the longitudinal axis of the cord. The rod having a plurality of perforations along its entire length, allowing for a fresh air supply to be sucked into the rod and then intermingled through the tobacco. The filter being available in various numbers of filtering ring elements which allow for a selection of filtering strength. The device is made of materials that would allow it to be reusable. As the cigarette cord burns down, the increased supply of fresh air will result in a reduction in the percentages of particulate matter (tars, nicotine,etc). By varying the number of filters, the taste will selectively be controlled by the user.

REFERENCES:
patent: 3756249 (1973-09-01), Selke et al.
patent: 3773053 (1973-11-01), Stephens
patent: 3774622 (1973-11-01), Steigenwald
patent: 3905377 (1975-09-01), Yatrides
patent: 4856540 (1989-08-01), Jansma et al.
patent: 4877040 (1989-10-01), Jansma et al.
patent: 4972856 (1990-11-01), Sergio

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