Tobacco – Tobacco users' appliance – Device used for smoking
Patent
1976-04-07
1977-08-30
Pellegrino, Stephen C.
Tobacco
Tobacco users' appliance
Device used for smoking
131180, 131223, A24F 114, A24F 126
Patent
active
040447812
ABSTRACT:
A smoker's accessory comprising a water pipe having an inhalation chamber and a bowl assembly connected thereto and including a hopper for herb to be smoked and a manually operated valve and bowl cavity member for dispensing a measured quantity of herb to the bowl cavity, and displacing the latter between a first, lighting position in which air to the inhalation chamber is drawn from the bowl cavity, and a second position in which air to the inhalation chamber is drawn directly from the atmosphere.
REFERENCES:
patent: 55321 (1866-01-01), Masson
patent: 1243803 (1917-10-01), Bradley
patent: 1505096 (1924-08-01), Ivory
patent: 3881499 (1975-05-01), McFadden et al.
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