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:
Jan. 23, 2024
Filed:
Nov. 28, 2018
Applicant:
Philip Morris Products S.a., Neuchatel, CH;
Inventor:
Leonardo Nappi, Neuchatel, CH;
Assignee:
Philip Morris Products S.A., Neuchatel, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A24D 3/02 (2006.01); A24D 1/00 (2020.01); A24D 1/04 (2006.01); A24D 3/18 (2006.01); A24D 3/04 (2006.01);
U.S. Cl.
CPC ...
A24D 3/0291 (2013.01); A24D 1/004 (2013.01); A24D 1/042 (2013.01); A24D 3/04 (2013.01); A24D 3/18 (2013.01);
Abstract
An aerosol-generating article () comprising: an aerosol generating substrate (); and a mouthpiece () disposed downstream of the aerosol-generating substrate (). The mouthpiece () comprises a hollow tubular segment () at its downstream end defining a mouth end cavity (). The hollow tubular segment () comprises a hollow tube () of crimped fibrous material, and a plurality of non-crimped fibers () extending along and affixed to the inner surface () of the hollow tube ().