Dispensing – With discharge assistant – Fluid pressure
Reexamination Certificate
2007-07-03
2007-07-03
Kaufman, Joseph A. (Department: 3754)
Dispensing
With discharge assistant
Fluid pressure
C222S095000, C222S402250
Reexamination Certificate
active
10992766
ABSTRACT:
An apparatus for atomizing a liquid product using a propellant, which may be integrated into aerosol packs, for atomization of a liquid product. The liquid product may have a high viscosity. The total flow rate ranges from about 0.5 grams per second to about 0.01 grams per second through a single capillary tube. The liquid product is atomized within a capillary tube. The apparatus may be designed as a handheld unit or as a stationary or mobile unit using a plurality of capillary tubes.
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International Search Report PCT/EP02/08053, mailed Oct. 31, 2002.
Boehringer Ingelheim microParts GmbH
Kaufman Joseph A.
Safran David S.
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