The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 22, 2020
Filed:
Oct. 11, 2016
Fontem Holdings 1 B.v., Amsterdam, NL;
Vaclav Borkovec, Hamburg, DE;
Lutz Deichmann, Hamburg, DE;
Fontem Holdings 1 B.V., Amsterdam, NL;
Abstract
The present invention concerns an electronic smoking device that includes a battery portion () comprising a battery (), an atomizer/liquid reservoir portion () comprising a multicameral liquid reservoir (), and an atomizer () operable when connected to the battery () to atomize liquid stored in the multicameral liquid reservoir (). The multicameral liquid reservoir () comprises a first chamber () comprising an unflavored fluid, a second chamber () comprising a flavored fluid, the first chamber () and the second chamber () being disposed in communication with each other via an opening (), and a plurality of reservoir walls () enclosing the two chambers. A portion of the plurality of reservoir walls () enclosing the second chamber () comprising a flexible portion (), the flexible portion () when acted upon causing the flavored fluid to migrate from the second chamber () to the first chamber () through the opening ().