Dispensing device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 29, 2000
Grant Date -
N/A
app pub date -
Apr 23, 1999
filing date -
Aug 15, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for dispensing liquid medicaments in a spray form includes a container for liquid to be dispensed, an outlet nozzle which breaks up a flow of liquid under pressure into a spray, a piston for forcing liquid out of the container under pressure and through the nozzle, and a drive for moving the piston a predetermined distance to dispense a predetermined quantity of liquid from the container. A cap fits over the outlet nozzle when the device is not in use, and interengaging elements are provided on the cap and the drive to allow rotation of the drive by the cap during use of the device.
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Family
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Cited Art Landscape
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