ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,557,846, issued on Feb. 24, was assigned to Nicoventures Trading Ltd. (London).
"Electronic vapour provision system" was invented by Rory Fraser (London), Colin Dickens (London) and Siddhartha Jain (London).
According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of an electronic vapor provision system having a longitudinal axis are disclosed. The electronic vapor provision system includes a control unit and at least one cartridge configured to engage with and disengage from the control unit substantially along the longitudinal axis. The at least one cartridge includes a reservoir of liquid to be vaporized. The electronic vapor provision system further...