US Patent 10039320 Multi-chambered vaporizer and blend control

An electronic vapor device is disclosed comprising a vapor outlet, a first container for storing a first vaporizable material, wherein the first container is permanently integrated into the electronic vapor device, a second container for storing a second vaporizable material, wherein the second container is removable from the electronic vapor device, a docking bay configured to receive the second container, wherein the second container is removed from or inserted into the docking bay through a door, and a vaporizer component configured for vaporizing the first vaporizable material or the second vaporizable material to generate a vapor and for providing the vapor to the vapor outlet.