Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 27, 2018
Patent Application Number
15253918
Date Filed
September 1, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
A electronic cigarette vaporizer that includes a mechanical valve that is (i) pushed up from its seat to enable automatic filling of the vaporizer with e-liquid from a fluid transfer mechanism and (ii) returns to seal against its seat at other times when the vaporizer is being vaped or inhaled from (e.g. when filling is complete).
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