Device for the controlled delivery of liquids and/or creamy substances and/or flowable substances
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United States of America Patent
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-
Jan 4, 2005
Grant Date -
Dec 5, 2002
app pub date -
Jun 3, 2002
filing date -
Dec 3, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device (4) for the controlled delivery of a product (P), such as liquids and/or creamy substances and/or flowable substances within a container (1), in such a way that in the delivery position the product (P) column to be delivered is in a raised position with respect to the device (4), said container (1) being comprised of a material, deformable by squeezing and able to energetically returning to its original shape, once the squeezing action is interrupted, and being provided with a neck (15), and optionally a cap element (2), coupled with the neck (15), and provided with an outlet opening (3) for the product to be delivered toward said device. The device (4) comprises elements for the controlled delivery of the product, which include a first inner conduct (5), communicating (3) inside the container, a second inversion conduct (7), communicating (6) with said first inner conduct (5), and a third outer conduct (9), communicating (8) with the inversion conduct (7) and provided with product (P) delivery opening (10).
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