Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael R. Anderson0
Date of Patent
January 13, 2015
0Patent Application Number
138625990
Date Filed
April 15, 2013
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A drinking straw that can be used to dispense a substance such as vitamins, pharmaceuticals, or diet supplements that is stored inside of the straw body. The straw includes a one-way liquid flow valve at one end of straw that prevents drawn liquid and any of the dissolved materials from returning to the initial liquid source that is drawn through the straw when the straw is not in use. The straw may include a one-way valve or crimp for acting as a one-way valve.
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