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:
Feb. 07, 2023
Filed:
May. 04, 2017
Altria Client Services Llc, Richmond, VA (US);
Oleg Mironov, Cudrefin, CH;
Stephane Antony Hedarchet, Pully, CH;
Ihar Nikolaevich Zinovik, Peseux, CH;
Rui Nuno Batista, Morges, CH;
Keethan Dasnavis Fernando, Neuchatel, CH;
Altria Client Services LLC, Richmond, VA (US);
Abstract
An aerosol-generating article may include a base layer, at least one aerosol-forming substrate positioned on the base layer, and a cover layer overlying the at least one aerosol-forming substrate and secured to the base layer so that the at least one aerosol-forming substrate is sealed between the base layer and the cover layer. The cover layer includes a polymeric film comprising at least one of a plurality of micropores and a plurality of microperforations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile