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:
Mar. 11, 2025
Filed:
Jul. 07, 2021
Philip Morris Products S.a., Neuchatel, CH;
Raphael Holzherr, Fontaines, CH;
Philip Morris Products S.A., Neuchatel, CH;
Abstract
A controller is provided for an electrically heatable aerosol-generating device including a heating element and a rechargeable power supply to power the heating element, the controller being configured to control a supply of power from the rechargeable power supply to the heating element, and to prevent power being supplied to the heating element when a temperature reading is below a pre-determined lower temperature threshold. An electrically heatable aerosol-generating device including the heating element, the rechargeable power supply configured to power the heating element, a temperature sensor, and the controller is also provided. And, a method of controlling an electrically heatable aerosol-generating device, including the heating element and the rechargeable power supply configured to power the heating element, is also provided.