Rigid Container for Precision Liquid Measuring and Dispensing
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United States of America Patent
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May 18, 2017
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Apr 12, 2017
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Abstract
This invention teaches dispensing a precise amount of liquid from a rigid vessel using a combination of valves, plugs, and diaphragms. In particular, a rigid container with a connected measuring receptacle can dispense oil. A user can depress at least one diaphragm on the rigid container to pressurize a chamber, forcing the liquid upwards into a hollow tube and into the measuring receptacle. The hollow tube, traversing the interior of the container, has at least one orifice at both the proximal and distal ends. The user can calibrate the amount of liquid in the measuring receptacle by activating a release valve or stopper to remove the liquid from the measuring receptacle and back into the container. In addition, a flexible and optionally removable lid covers the measuring receptacle. This lid can be depressed to pressurize the measuring receptacle and expel the liquid from an orifice on the measuring receptacle.
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