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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.:

US 12041962 B1

PDFFull Text
Date of Patent:
Jul. 23, 2024

Filed:

Aug. 30, 2022

Method for producing a bobbin comprising alkaloids containing material

Applicant:

Philip Morris Products S.a., Neuchatel, CH;

Inventors:

Ivan Prestia, Longara di Calderara di Reno, IT;

Michele Del Borrello, Vasto, IT;

Yorick Klipfel, St-Saphorin-sur-Morges, CH;

Assignee:

Philip Morris Products S.A., Neuchatel, CH;

Attorney:

Mueting Raasch Group

Primary Examiner:

John L Goff, II

Int. Cl.
CPC ...
A24B 3/14 (2006.01); A24B 15/14 (2006.01); A24B 15/18 (2006.01); B32B 5/16 (2006.01); B32B 19/04 (2006.01); B32B 23/12 (2006.01); B32B 27/14 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); B32B 37/00 (2006.01); B32B 37/20 (2006.01); B32B 37/26 (2006.01); B32B 38/18 (2006.01); B65H 18/28 (2006.01); B65H 39/16 (2006.01); A24C 5/01 (2020.01);
U.S. Cl.
CPC ...
A24B 3/14 (2013.01); A24B 15/14 (2013.01); A24B 15/186 (2013.01); B32B 5/16 (2013.01); B32B 19/045 (2013.01); B32B 19/046 (2013.01); B32B 23/12 (2013.01); B32B 27/14 (2013.01); B32B 27/32 (2013.01); B32B 27/322 (2013.01); B32B 27/36 (2013.01); B32B 37/0053 (2013.01); B32B 37/20 (2013.01); B32B 37/26 (2013.01); B32B 38/18 (2013.01); B65H 18/28 (2013.01); B65H 39/16 (2013.01); A24C 5/01 (2020.01); B32B 2037/268 (2013.01); B32B 2264/06 (2013.01); B32B 2309/105 (2013.01); B32B 2317/00 (2013.01); B32B 2317/12 (2013.01); B32B 2323/04 (2013.01); B32B 2323/10 (2013.01); B32B 2327/18 (2013.01); B32B 2367/00 (2013.01);
Abstract

The invention relates to a method for producing a bobbin and a bobbin. The bobbin includes a plurality of windings of a continuous laminated sheet having at least one layer of alkaloids containing material and at least one layer of a first protective material. The at least one layer of alkaloids containing material and the at least one layer of a first protective material define an adhesion surface between them. The first protective material is selected from polypropylene, polyethylene, polytetrafluoroethylene, polyester, or paper.

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