×

Electronic vaporiser system

  • US 10,219,538 B2
  • Filed: 09/01/2016
  • Issued: 03/05/2019
  • Est. Priority Date: 02/28/2014
  • Status: Active Grant
First Claim
Patent Images

1. An electronic cigarette vaporiser system including a user-replaceable cartridge designed to provide a liquid or other substance for the electronic vaporiser system, the user-replaceable cartridge including a chip configured to store data related to the batch number of the substance stored in the user-replaceable cartridge, and the cartridge being adapted to be inserted into or form an integral part of at least a part of the electronic vaporiser system, wherein the cartridge is not user-refillable and includes no heating element;

  • in which the electronic vaporiser system includes (i) an e-liquid reservoir that is separate from the user-replaceable cartridge; and

    (ii) an electric or electronic pump that is configured to withdraw e-liquid from the user-replaceable cartridge and pump pressurised e-liquid to the e-liquid reservoir; and

    (iii) a heating element that is not in the user-replaceable cartridge but is instead in, or in e-liquid communication with, the e-liquid reservoir.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×