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:
Feb. 25, 2020
Filed:
Jul. 20, 2016
Applicant:
Philip Morris Products S.a., Neuchatel, CH;
Inventor:
Robert Emmett, Neuchatel, CH;
Assignee:
Philip Morris Products S.A., Neuchatel, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A24B 3/14 (2006.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 70/00 (2020.01); B33Y 80/00 (2015.01); A24B 15/14 (2006.01);
U.S. Cl.
CPC ...
A24B 3/14 (2013.01); A24B 15/14 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12);
Abstract
A method of making a three-dimensional tobacco object comprises providing tobacco dust comprising tobacco particles having an average particle size of from about 100 micrometres to about 400 micrometres; preparing an aqueous slurry containing the tobacco dust; supplying the slurry to a print head of an additive manufacturing system; and dispensing the slurry by means of the print head to form successive layers of the tobacco object.