Electronic cigarette

  • US 10,178,881 B2
  • Filed: 02/28/2018
  • Issued: 01/15/2019
  • Est. Priority Date: 05/16/2006
  • Status: Active Grant
First Claim
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1. A vaporizing device comprising:

  • a battery assembly comprising a battery assembly housing having a first end and a second end, with a battery electrically connected to a circuit board within the battery assembly housing;

    an indicator in the battery assembly housing electrically connected to the circuit board;

    a first electrode in the battery assembly housing;

    an atomizer assembly comprising;

    an atomizer assembly housing having a first end and a second end;

    a liquid supply in the atomizer assembly housing;

    a wire coil wound around a part of a porous body which is perpendicular to a longitudinal axis of the device;

    the porous body in contact with liquid from the liquid supply;

    an airflow path in the atomizer assembly housing leading to an outlet;

    a second electrode in the first end of the atomizer assembly housing;

    the atomizer assembly engageable with the battery assembly to form the vaporizing device, with electricity conducted from the battery to the wire coil through the first and second electrodes for heating the wire coil.

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