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:
Oct. 15, 2019
Filed:
Apr. 12, 2016
G.d S.p.a., Bologna, IT;
G.D S.P.A., , IT;
Abstract
The electric cartridge for an electronic cigarette of this invention comprises a piece of flexible substrate material comprising at least a flexible film which mounts an electrically conductive network in the form of an array and defining a plurality of resistive zones (pixels) and a plurality of power supply pins for supplying one or more electric currents and connected to the resistive zones. The resistive zones define heating means and are grouped into distinct modules. Each module corresponds to an uninterrupted portion of the electrically conductive network and comprises at least one resistive zone and respective power supply pins. The electric cartridge includes a plurality of portions of aromatic substance positioned on at least one face of the piece of flexible material. Each portion is associated with a resistive zone and positioned in proximity to a heating surface of the respective resistive zone.