Tobacco – Tobacco users' appliance – Device used for smoking
Patent
1978-05-12
1981-02-17
Pellegrino, Stephen C.
Tobacco
Tobacco users' appliance
Device used for smoking
131187, 131223, A24F 1302
Patent
active
042509009
ABSTRACT:
A cigarette holder that selectively permits a smoker to draw either fully filtered smoke or else unfiltered smoke; the holder including a snorkel tube clipped to an aide of the cigarette holder, a forward end of the snorkel tube being impalled in a side of the cigarette forwardly of the cigarette filters, and a rear end of the snorkel tube being aligned alongside the cigarette holder mouthpiece so to permit the holder in a modified design thereof including a tongue-controlled valve so to draw either through the holder or the snorkel; and the holder in a further modified design including a means for injecting into the smoke stream desired elements such as menthol vapors, various gases, talc or clay powders, and the like.
REFERENCES:
patent: 188992 (1977-03-01), Tiedmann
patent: 895568 (1908-08-01), Lev
patent: 2869558 (1959-01-01), Redford
patent: 3026881 (1962-03-01), Canan
patent: 3211158 (1965-10-01), Shih et al.
patent: 3713452 (1973-01-01), D'Elin et al.
Campbell Robert A.
Spector George
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