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. 17, 2026
Filed:
Oct. 13, 2021
Paul Wurth S.a., Luxembourg, LU;
Paul Wurth Deutschland Gmbh, Wiesbaden, DE;
Christian De Gruiter, Bergem, LU;
Manuel Kaufmann, Berbourg, LU;
Patrick Hutmacher, Bettembourg, LU;
Klaus Peter Kinzel, Luxembourg, LU;
Gilles Kass, Sanem, LU;
Stefan Thaler, Flörsheim, DE;
PAUL WURTH S.A., Luxembourg, LU;
PAUL WURTH DEUTSCHLAND GMBH, Wiesbaden, DE;
Abstract
A heat storage device such as a hot blast stove including a heat regeneration checkerwork made of checker bricks, the checkerwork being supported by a support assembly (). In accordance with an aspect of the present disclosure, the support assembly having a carrier structure made of refractory material and carrier floor also made of refractory material, the carrier floor resting on the carrier structure and being arranged and formed to carry the checker bricks of the checkerwork.