Feminine syringe
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 13, 1982
Grant Date -
N/A
app pub date -
Oct 3, 1980
filing date -
Oct 3, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A two-step release valve unit for a feminine syringe wherein a valve member and nozzle serve to open and close a dispensing port for an expandable syringe bag. The valve unit includes a slidable nozzle member which in one position will open a valve element. A two-step frictional engagement is provided between the nozzle member and the valve member housing so that the nozzle is retentively held out of contact with the valve element in a first position yet can be released therefrom to engage and open the valve element in the second position. When the nozzle member is removed, the bag is easily filled through a filling orifice in the valve member.
First Claim
Family
International Classification(s)
Cited Art Landscape
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