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:
May. 06, 2025
Filed:
Nov. 23, 2020
Applicant:
Philip Morris Products S.a., Neuchâtel, CH;
Inventor:
Ivan Prestia, Calderara di Reno, IT;
Assignee:
Philip Morris Products S.A., Neuchâtel, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24F 40/46 (2019.12); A24B 15/12 (2005.12); A24D 1/02 (2005.12); A24D 1/20 (2019.12); A24F 40/20 (2019.12); A24F 40/465 (2019.12); D21H 27/30 (2005.12);
U.S. Cl.
CPC ...
A24D 1/02 (2012.12); A24B 15/12 (2012.12); A24D 1/20 (2019.12); A24F 40/20 (2019.12); A24F 40/46 (2019.12); A24F 40/465 (2019.12); D21H 27/30 (2012.12);
Abstract
An aerosol generating substrate element is circumscribed by exactly two paper layers that do not extend beyond an aerosol generating substrate. The aerosol generating substrate includes from about 10% to about 30% glycerine by weight. The first paper wrapper and the second paper wrapper have a combined thickness in a range from about 60 micrometres to about 200 micrometres. The first paper wrapper does not overlap itself and a second paper wrapper does not overlap itself.