A LIQUID DISPENSING DEVICE
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United States of America Patent
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app pub date -
Feb 4, 2016
filing date -
Feb 12, 2015
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Abstract
A manually operated demand delivery liquid pump dispensing device, includes: —a container (2) to be filled with a storage (20) of the liquid to be dispensed and with air inside the container, said container comprising a bottom part (6), a top part (5), and a side wall (7) between said bottom part and said top part, and a lid (3) which seals an opening (4) in the top part of the container, usable for filling the container, said lid being provided on the upper side thereof with a shallow basin (15), including, in the centre thereof, a concave dish-shaped cavity (21) and a discharge opening in the region of said dish-shaped cavity of the lid, and with a tube (22) for supplying liquid to said concave dish-shaped cavity from said storage of liquid which may be contained in the container. Said tube has an exterior top section (22a) extending upwards from the bottom of said concave dish-shaped cavity (21), and an interior section (22b) extending downwards from said top section into the storage of the liquid which may be contained in the container.
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