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:
Apr. 13, 2021
Filed:
Apr. 17, 2018
Applicant:
Ewald Dörken Ag, Herdecke, DE;
Inventors:
Uwe Kaiser, Herdecke, DE;
Birgit Strieder, Bochum, DE;
Heinz Peter Raidt, Dortmund, DE;
Ulrich Goerke, Herdecke, DE;
Thomas Bachon, Düsseldorf, DE;
Assignee:
EWALD DÖRKEN AG, Herdecke, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E04F 15/02 (2006.01);
U.S. Cl.
CPC ...
E04F 15/02194 (2013.01); E04F 15/0215 (2013.01);
Abstract
A decoupling sheet () having a carrier plate () and a plurality of nubs () protruding from the carrier plate plane (), wherein adjacent nubs () are arranged transversely to the lengthwise direction () and in the lengthwise direction () of the carrier plate (). It is provided according to the invention that immediately adjacent nubs () transversely to the lengthwise direction () and in the lengthwise direction () of the carrier plate () have a nub base () of triaxial shape, especially with at least three leg sides ().