Dispensing – Snap-acting outlet element – Axially movable tube – sleeve – or apertured cap
Patent
1976-07-19
1978-05-23
Yudkoff, Norman
Dispensing
Snap-acting outlet element
Axially movable tube, sleeve, or apertured cap
92 90, 222209, 239325, 239357, 252359R, 46 44, A63H 3328, A24F 1330
Patent
active
040903206
ABSTRACT:
A smoke ring device that permits the user to create through an outlet on the housing thereof a series of smoke rings created from a fine powder by generating means contained within the housing having associated therewith pumping means for manually obtaining an air current flow relative to the fine powder to form puffs of powder in an air passage contained within the housing. Deflecting means is mounted within the housing adjacent the outlet and communicating with the air passage for creating air turbulence in a direction to lift the powder from the container and form a smoke ring when exiting from the outlet.
REFERENCES:
patent: 1771358 (1930-07-01), Shields
patent: 1891466 (1932-12-01), Banks
patent: 2352677 (1944-07-01), Anderson et al.
patent: 2546123 (1951-03-01), Goldfarb
patent: 2788607 (1957-04-01), Ward
patent: 3651994 (1972-03-01), Nordenholt
Hollander Barry I.
Suroff Leonard W.
Yudkoff Norman
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