Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David Chung Sing Leung0
Date of Patent
July 2, 2019
0Patent Application Number
147185510
Date Filed
May 21, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Handheld vaporizing devices with improved heating element and temperature controls, improved e-liquid reservoir, and capacitive technology to activate the heating element to prime the device to deliver aerosol on demand.
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