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:
Mar. 25, 2025
Filed:
Apr. 09, 2021
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Holger Eichelmann, Hilden, DE;
Norbert Bialas, Dormagen, DE;
Massimiliano Casali, Pavia, IT;
Peter O'Sullivan, Wicklow, IE;
Rudolf Neumayer, Grosskarolinenfeld, DE;
Udo Hinterseer, Wattersdorf, DE;
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/26 (2006.01); B65H 1/04 (2006.01);
U.S. Cl.
CPC ...
B65H 1/04 (2013.01); B32B 3/266 (2013.01); Y10T 428/15 (2015.01);
Abstract
A combination of a dispenser for dispensing portions of sealing material and a sealing material in the form of a flexible film, wherein the sealing material comprises polytetrafluoroethylene film having the following parameters: