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:
Apr. 06, 2021
Filed:
Mar. 22, 2018
Applicant:
Philip Morris Usa Inc., Richmond, VA (US);
Inventors:
Assignee:
PHILIP MORRIS USA INC., Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24F 47/00 (2020.01); A24D 3/18 (2006.01); A24F 40/10 (2020.01); A24F 40/44 (2020.01); A61M 15/06 (2006.01); A24F 40/46 (2020.01); H05B 3/00 (2006.01);
U.S. Cl.
CPC ...
A24F 47/008 (2013.01); A24D 3/18 (2013.01); A24F 40/10 (2020.01); A24F 40/44 (2020.01); A24F 40/46 (2020.01); A61M 15/06 (2013.01); H05B 3/00 (2013.01);
Abstract
A vapor generating system includes a mouthpiece housing including an air outlet at a first side of the mouthpiece housing. The vapor generating system further includes a liquid storage portion, a filamentary wick extending into the liquid storage portion, a heating coil at least partially surrounding a portion of the filamentary wick and a chamber between the heating coil and the air outlet.