Dispenser for dispensing flowable material
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United States of America Patent
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Jun 2, 2020
Grant Date -
Mar 21, 2019
app pub date -
Nov 15, 2018
filing date -
Dec 6, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
A dispenser for dispensing flowable material. The dispenser comprises a resiliently deformable body encompassing a closed volume with an optional flexible pouch disposed therein to accommodate the flowable material. A discharge element having at least one discharge opening, along with at least one valve regulating flow from the closed volume or the flexible pouch and through the discharge opening is also provided. The body is configured so that a threshold amount of deformation of the body causes the flowable material to urge from the closed body through the discharge opening or the pressure increase of the closed volume acting on the flexible pouch sufficiently so that flowable material accommodated in the flexible pouch is urged therefrom through the discharge opening.
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