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:
Aug. 09, 2022
Filed:
Jul. 10, 2018
Philip Morris Products S.a., Neuchatel, CH;
Ali Murat Saygili, Neuchatel, CH;
Patrick Charles Silvestrini, Neuchatel, CH;
Philip Morris Products S.A., Neuchatel, CH;
Abstract
A cartridge assembly for an aerosol-generating system is provided, including a cartridge having upstream and downstream ends, a first compartment having a first air inlet and a first air outlet, and a second compartment having a second air inlet and a second air outlet; a cartridge holder, a portion of the cartridge being received within the cartridge holder; a mouthpiece having upstream and downstream ends, at least a portion of the cartridge holder is received within the mouthpiece, the downstream end of the cartridge is spaced apart from the downstream end of the mouthpiece and defines a mixing chamber therebetween, and another portion of the cartridge holder is spaced apart from the mouthpiece and defines an airflow channel between the cartridge holder and the mouthpiece; and a ventilation air aperture providing fluid communication between a downstream portion of the airflow channel and the mixing chamber.