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:
Apr. 01, 2025
Filed:
Jun. 17, 2020
Körber Technologies Gmbh, Hamburg, DE;
Max Bergmann, Hamburg, DE;
Lasse Cornils, Hamburg, DE;
Matthias Giese, Tokyo, JP;
Christian Hanneken, Hamburg, DE;
Jan Jaklin, Fellbach, DE;
Marc Kessler, Hamburg, DE;
Michael Kleine Wächter, Lankau, DE;
Thomas Müller, Hamburg, DE;
Niklas Romming, Hamburg, DE;
Rene Schmidt, Buchholz i.d.N., DE;
Christof Schuster, Hamburg, DE;
Tobias Wuttke, Reinbek, DE;
KÖRBER TECHNOLOGIES GMBH, Hamburg, DE;
Abstract
An inhaler vaporizer cartridge includes a housing body with a flow channel, a liquid storage tank, and a vaporizer unit. The vaporizer unit has a wick member and heating member and is liquid-permeable such that liquid is conveyed from the tank through the vaporizer unit to the flow channel. The housing body has a cavity forming the tank and a wick member receiving chamber, and housing is divided by an intermediate wall and a flow channel section. An access opening from the receiving chamber to the flow channel is formed in the intermediate wall and covered by the heating member. Granular grains in the receiving chamber form the wick member and bear against the heating member. The grains form microchannels and are retained by a cover element. An access opening, covered with a liquid-permeable grid structure, establishes a liquid connection from the tank to receiving chamber in the intermediate wall.