ONE-WAY VALVE FOR ATOMIZER SECTION IN ELECTRONIC CIGARETTES
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United States of America Patent
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app pub date -
May 27, 2014
filing date -
May 28, 2013
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Abstract
A cartomizer section of an electronic cigarette can be connected to a battery section of the electronic cigarette. The cartomizer section comprises a liquid reservoir operable to store liquid material and a one-way valve. The one-way valve is operable to seal an end of the cartomizer section which is in fluid communication with the liquid reservoir. The one-way valve is configured to allow one directional air flow towards a user's mouth during a draw on the electronic cigarette so as to prevent back flow of vapor produced during operation of the electronic cigarette towards the battery section.
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