×

PRE-VAPOR FORMULATION OF AN ELECTRONIC VAPING DEVICE AND/OR METHODS OF MANUFACTURING THE SAME

  • US 20160345621A1
  • Filed: 05/20/2016
  • Published: 12/01/2016
  • Est. Priority Date: 06/01/2015
  • Status: Abandoned Application
First Claim
Patent Images

1. A cartridge, comprising:

  • a housing including a liquid supply reservoir;

    a pre-vapor formulation in the liquid supply reservoir, the pre-vapor formulation including nicotine, water, glycerin (Gly), and propylene glycol (PG),the nicotine included in an amount ranging from about 1.5% to about 3.0% by weight, andthe propylene glycol (PG) and the glycerin (Gly) included in respective amounts such that a weight ratio (PG-Gly) of the propylene glycol (PG) to the glycerin (Gly) ranges from about 80;

    20 (PG-Gly) to about 20;

    80 (PG-Gly).

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×