Liquid product dispenser, in particular for a cosmetic product such as nail varnish
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 14, 1988
Grant Date -
N/A
app pub date -
Aug 6, 1986
filing date -
Aug 9, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The dispenser comprises a shell enclosing a movable reservoir for the product. A dispensing valve is formed in a zone between the shell and the reservoir. Control member allow a relative displacement to be effected between the shell and the reservoir to open the dispensing valve and to allow the product to flow out. Openable passage are capable of connecting the inside of the reservoir to the atmosphere when the control member are actuated to open the dispensing valve.
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