US 11,882,867 B2
Heat conducting substrate for electrically heated aerosol delivery device
Andries Sebastian, Clemmons, NC (US); Stephen Benson Sears, Siler City, NC (US); Billy Tyrone Conner, Clemmons, NC (US); Rajesh Sur, Winston-Salem, NC (US); S. Keith Cole, Advance, NC (US); Thaddeus Jackson, High Point, NC (US); Timothy Frederick Thomas, High Point, NC (US); Paul E. Braxton, Summerfield, NC (US); Curtis Foster Doe, Winston-Salem, NC (US); Vahid Hejazi, Winston-Salem, NC (US); and Kathryn Lynn Wilberding, High Point, NC (US)
Assigned to RAI Strategic Holdings, Inc., Winston-Salem, NC (US)
Filed by RAI Strategic Holdings, Inc., Winston-Salem, NC (US)
Filed on Apr. 29, 2021, as Appl. No. 17/244,139.
Application 17/244,139 is a continuation of application No. 15/905,320, filed on Feb. 26, 2018, granted, now 11,019,850.
Prior Publication US 2021/0244070 A1, Aug. 12, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. A24B 3/14 (2006.01); A24B 13/02 (2006.01); A24D 1/00 (2020.01); A24D 1/20 (2020.01); A24D 1/14 (2006.01); A24F 40/20 (2020.01); A24F 40/465 (2020.01); H05B 3/34 (2006.01); A61M 15/06 (2006.01); A61M 11/04 (2006.01)
CPC A24B 3/14 (2013.01) [A24B 13/02 (2013.01); A24D 1/002 (2013.01); A24D 1/14 (2013.01); A24D 1/20 (2020.01); A61M 11/042 (2014.02); A61M 15/06 (2013.01); H05B 3/342 (2013.01); A24F 40/20 (2020.01); A24F 40/465 (2020.01)] 15 Claims
OG exemplary drawing
 
1. An aerosol source member comprising:
a substrate comprising:
a fibrous filler material;
an aerosol forming material; and
a plurality of heat conducting constituents; and
an overwrap sheet enwrapping the substrate,
wherein the overwrap sheet includes a plurality of heat conducting constituents comprising a series of bands formed on the surface of the overwrap sheet, and wherein the series of bands formed on the surface of the overwrap sheet are substantially perpendicular to a longitudinal axis of the aerosol source member.