Patent 10368399 was granted and assigned to Altria on July, 2019 by the United States Patent and Trademark Office.
Example embodiments relate to a cartomizer including a housing, a fluid reservoir, configured to store an e-fluid, in the housing, a vaporizer configured to vaporize the e-fluid, the vaporizer including a heater having at least one end portion connected to an electrical lead wire, and a sleeve covering the connection between the end portion of the heater and the electrical lead wire.