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ELECTRONIC-CIGARETTE FILTER

  • US 20150366265A1
  • Filed: 06/19/2014
  • Published: 12/24/2015
  • Est. Priority Date: 06/19/2014
  • Status: Abandoned Application
First Claim
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1. An electronic-cigarette filter, comprising:

  • a) a tube housing a vaporizing device, wherein walls of the tube are substantially fluid impermeable, and wherein the tube includes a first open end and a second open end each distal from the other;

    b) a fluid permeable matrix disposed adjacent to an exterior of the tube and in fluid communication with the vaporizing device through a region of the tube spaced from the second open end of the tube;

    c) a vaporizing liquid disposed throughout the matrix;

    d) a substantially flexible outer housing enveloping the matrix and the tube, the outer housing having a first end including a coupling structure and a second end, distal from the first end, the second end including a mouthpiece having a hole therethrough in fluid communication with the vaporizing device; and

    e) a sealing member adjacent the second open end of the tube, the sealing member consisting essentially of a substantially fluid impermeable material that is shaped and sized to prevent direct fluid communication between the matrix and the hole of the mouthpiece.

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