logo

For the Inventor, By the Inventor

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 12774403 B1

PDFFull Text
Date of Patent:
Oct. 27, 2026

Filed:

Oct. 01, 2021

Layered construction having an adhesive strip and two liners

Applicant:

Tesa SE, Norderstedt, DE;

Inventors:

Marco Balbo-Block, Hamburg, DE;

Jochen Fiencke, Hamburg, DE;

Martin Geelink, Hamburg, DE;

Marcus Müller, Grand Rapids, MI (US);

Assignee:

tesa, Norderstedt, DE;

Attorney:

Norris McLaughlin, P.A.

Primary Examiner:

Frank D Ducheneaux

Int. Cl.
CPC ...
C09J 7/40 (2018.01); B32B 3/02 (2006.01); B65H 18/08 (2006.01); B65H 75/02 (2006.01); C09J 7/20 (2018.01); C09J 7/24 (2018.01); C09J 7/25 (2018.01); C09J 7/26 (2018.01); C09J 7/29 (2018.01); C09J 7/38 (2018.01);
U.S. Cl.
CPC ...
C09J 7/40 (2018.01); B32B 3/02 (2013.01); B65H 18/085 (2013.01); B65H 75/02 (2013.01); C09J 7/201 (2018.01); C09J 7/241 (2018.01); C09J 7/255 (2018.01); C09J 7/26 (2018.01); C09J 7/29 (2018.01); C09J 7/383 (2018.01); C09J 7/385 (2018.01); B65H 2301/4191 (2013.01); B65H 2701/377 (2013.01); C09J 2301/124 (2020.08); C09J 2400/24 (2013.01);
Abstract

Layer constructions allow an adhesive tape to be wound to form a spool simply and with relatively uncomplicated apparatus. At least one layered construction comprises: an adhesive tape comprising at least one outer layer of pressure-sensitive adhesive; a release liner lying on the outer layer of pressure-sensitive adhesive; and an interliner lying on the side of the adhesive tape opposite the outer layer of pressure-sensitive adhesive, at least the side of the interliner facing away from the adhesive tape being adhesively furnished, wherein all layers of the layered construction finish substantially flush with respect to each other. At least one spool comprising a spool core and the at least one layered construction wound crosswise in a plurality of plies on said core, and a method for producing the at least one spool are also disclosed.

Find Patent Forward Citations

Quick Actions:

Balbo-Block, Marco. (2026). Layered construction having an adhesive strip and two liners (U.S. Patent No. 12774403). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12774403

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…