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:
Dec. 29, 2020
Filed:
Jul. 08, 2016
Applicant:
Dbk David + Baader Gmbh, Rülzheim, DE;
Inventors:
Jürgen Prokop, Landau, DE;
Wolfgang Werling, Hatzenbühl, DE;
Didier Lehmann, Leutenheim, FR;
Rupert Jäger, Wörth-Büchelberg, DE;
Assignee:
DBK DAVID + BAADER GMBH, Rülzheim, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B21D 53/02 (2006.01); F24H 3/04 (2006.01); F28F 1/12 (2006.01); B21D 13/10 (2006.01); B21D 53/04 (2006.01); F24H 9/18 (2006.01); H05B 3/50 (2006.01); B60H 1/22 (2006.01);
U.S. Cl.
CPC ...
B21D 53/025 (2013.01); B21D 13/10 (2013.01); B21D 53/02 (2013.01); B21D 53/022 (2013.01); B21D 53/04 (2013.01); F24H 3/0429 (2013.01); F24H 3/0435 (2013.01); F24H 9/1872 (2013.01); F28F 1/126 (2013.01); F28F 1/128 (2013.01); H05B 3/50 (2013.01); B60H 2001/2271 (2013.01); F28F 2215/00 (2013.01); F28F 2215/08 (2013.01); H05B 2203/02 (2013.01); H05B 2203/023 (2013.01); Y10T 29/49378 (2015.01); Y10T 29/49385 (2015.01);
Abstract
The invention relates to a method for producing a corrugated fin element for a heating register or for another heating device, through which corrugated fin element a flow can pass, to a corrugated fin element produced according to such a method, and to a heating register designed with such corrugated fin elements, wherein the corrugated fin elements are produced by unfolding.