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:
Sep. 15, 2026
Filed:
Jan. 20, 2025
Applicant:
Mtu Aero Engines Ag, Munich, DE;
Inventors:
Markus Brettschneider, Karlsfeld, DE;
Roman Seiband, Todtenweis, DE;
Petra Kufner, Poing, DE;
Jens Truebenbach, Munich, DE;
Assignee:
MTU Aero Engines AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/12 (2006.01); F01D 15/12 (2006.01);
U.S. Cl.
CPC ...
F01D 5/12 (2013.01); F01D 15/12 (2013.01); F05D 2220/36 (2013.01);
Abstract
A turbofan engine having a low-pressure turbine that has at last four stages, at least one of the four stages having a transonic airfoil cascade is provided.