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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.:

US 12543778 B1

PDFFull Text
Date of Patent:
Feb. 10, 2026

Filed:

Mar. 11, 2020

Smoking article

Applicant:

Altria Client Services Llc, Richmond, VA (US);

Inventors:

Ryan Daniel Selby, Vancouver, CA;

Ryan Karkairan, Vancouver, CA;

Assignee:

Altria Client Services LLC, Richmond, VA (US);

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Philip Y Louie

Assistant Examiner:

Nicole A Szumigalski

Int. Cl.
CPC ...
A24D 1/20 (2020.01); A24B 3/14 (2006.01); A24C 5/01 (2020.01); A24C 5/60 (2006.01); A24D 3/04 (2006.01); A24D 3/17 (2020.01);
U.S. Cl.
CPC ...
A24D 1/20 (2020.01); A24B 3/14 (2013.01); A24C 5/01 (2020.01); A24C 5/606 (2013.01); A24D 3/043 (2013.01); A24D 3/17 (2020.01);
Abstract

An improved, cleaner functioning smoking article is provided, comprising a aerosol forming substrate engineered to include airflow channels. Features include a hollow tube, which may be comprised of various materials, including the material for vaporization itself, within the engineered material, such as tobacco, for efficient vaporization. Other features include a hollow, inverted cone to permit air ingress in a closed bottomed HNB cigarette, and a capsule cigarette designed to retain loose leaf and original material for clean vaporization.

Find Patent Forward Citations

Selby, Ryan. (2026). Smoking article (U.S. Patent No. 12543778). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12543778

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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