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:
Feb. 22, 2022
Filed:
May. 20, 2020
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
Dennes Kyle Burney, Indianapolis, IN (US);
Jared J. Schneider, Zionsville, IN (US);
Matthew J. Kappes, Greenwood, IN (US);
Daniel Molnar, Lebanon, IN (US);
Justin McKendry, Indianapolis, IN (US);
Daniel Stratton, Indianapolis, IN (US);
Matthew Jordan, Indianapolis, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/22 (2006.01); F01D 25/06 (2006.01);
U.S. Cl.
CPC ...
F01D 5/225 (2013.01); F01D 25/06 (2013.01);
Abstract
An airfoil includes a base, a tip, a suction side face, and a pressure side face. The pressure side face includes an outer surface, an inner surface located between the outer surface and the suction side face, and a transition surface that extends between and interconnects the outer surface and the inner surface so as to form a pocket in the airfoil.