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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 12312811 B1

PDFFull Text
Date of Patent:
May. 27, 2025

Filed:

Jun. 22, 2021

Construction foil and system with at least one construction foil

Applicant:

Ewald Dörken Ag, Herdecke, DE;

Inventors:

Henning Sand, Dortmund, DE;

Severin Dahms, Dortmund, DE;

Assignee:

EWALD DÖRKEN AG, Herdecke, DE;

Attorneys:

Jason H. Vick

Amped IP LLC

Primary Examiner:

Gerard Higgins

Int. Cl.
CPC ...
E04D 13/00 (2006.01); B32B 3/08 (2006.01); B32B 3/26 (2006.01); B32B 5/02 (2006.01); B32B 7/08 (2019.01); B32B 27/12 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); G01N 27/04 (2006.01);
U.S. Cl.
CPC ...
E04D 13/006 (2013.01); B32B 3/085 (2013.01); B32B 3/266 (2013.01); B32B 5/022 (2013.01); B32B 7/08 (2013.01); B32B 27/12 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); G01N 27/048 (2013.01); B32B 2250/02 (2013.01); B32B 2307/202 (2013.01); B32B 2307/7265 (2013.01); B32B 2419/06 (2013.01); B32B 2457/00 (2013.01);
Abstract

The present invention relates to construction foil (), in particular for use in the flat roof area, with a single- or multilayer structure () comprising a carrier layer (), wherein the carrier layer () comprises an electronic unit () and at least one first connecting means () projecting beyond the outer side () of the carrier layer () and electrically connected to the electronic unit (), and wherein the first connecting means () is designed in such a way that the electronic unit () can be detachably connected electrically to an external connection device () via the first connecting means (), preferably without tools.

Find Patent Forward Citations

Quick Actions:

Sand, Henning. (2025). Construction foil and system with at least one construction foil (U.S. Patent No. 12312811). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12312811

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

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