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:
Jun. 02, 2015
Filed:
Nov. 11, 2010
Applicants:
Frank Stiehler, Bad Liebenwerda, DE;
Hans Peter Borufka, Starnberg, DE;
Patrick Prokopczuk, Munich, DE;
Inventors:
Frank Stiehler, Bad Liebenwerda, DE;
Hans Peter Borufka, Starnberg, DE;
Patrick Prokopczuk, Munich, DE;
Assignee:
MTU AERO ENGINES GMBH, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/22 (2006.01); F01D 5/26 (2006.01);
U.S. Cl.
CPC ...
F01D 5/225 (2013.01); F01D 5/26 (2013.01); F05D 2260/36 (2013.01); Y02T 50/673 (2013.01); F05D 2230/232 (2013.01);
Abstract
A coupling elementis disclosed for arrangement between shroudsof adjacent rotor blades, the coupling element having force-transmission surfacesfor bounding damping gapsbetween shrouds, and a rotor having at least one coupling elementof this type.
Stiehler, Frank. (2015). Coupling element for mechanically coupling blades and a rotor (U.S. Patent No. 9045989). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9045989
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile