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:
Sep. 12, 2023
Filed:
Nov. 20, 2018
R.j. Reynolds Tobacco Company, Winston-Salem, NC (US);
Andries D. Sebastian, Winston-Salem, NC (US);
Stephen B. Sears, Siler City, NC (US);
Billy T. Conner, Clemmons, NC (US);
Justin William Gage, Greensboro, NC (US);
Luis Monsalud, Kernersville, NC (US);
R.J. Reynolds Tobacco Company, Winston-Salem, NC (US);
Abstract
The present disclosure provides an aerosol source member, a substrate portion, and a method of creating a substrate portion for use in an aerosol source member. In an example implementation, a substrate portion of the present disclosure may comprise a series of overlapping layers of a composite substrate sheet, wherein the composite substrate sheet may comprise a non-woven web at least partially formed from regenerated cellulose fibers, a plurality of conductive threads integrated into the non-woven web, and a coating that includes a fibrous material and an aerosol precursor composition.