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:
Aug. 04, 2020
Filed:
Aug. 24, 2012
Applicants:
Vladimir Vasiliev, St. Petersburg, RU;
Lyudmila Vasilieva, St. Petersburg, RU;
Igor Kachko, St. Petersburg, RU;
Inventors:
Vladimir Vasiliev, St. Petersburg, RU;
Igor Kachko, St. Petersburg, RU;
Assignee:
British American Tobacco (Investments) Limited, London, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A24F 47/00 (2006.01); A24F 40/46 (2020.01);
U.S. Cl.
CPC ...
A24F 47/008 (2013.01); A24F 40/46 (2020.01);
Abstract
An apparatus comprising a heater configured to heat smokable material to volatilize at least one component of the smokable material, wherein the heater comprises a plurality of heating projections arranged sequentially along a longitudinal axis of the heater; and the projections are configured to heat smokable material located between the projections. An elongate smokable material cartridge comprising a plurality of smokable material sections is also described.