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:
Aug. 12, 2025
Filed:
Oct. 27, 2023
Applicant:
Rtx Corporation, Farmington, CT (US);
Inventors:
Peter Wilkins, Glastonbury, CT (US);
Jonas Banhos, West Hartford, CT (US);
Russell Kim, Temecula, CA (US);
James T. Roach, Vernon, CT (US);
Assignee:
RTX CORPORATION, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/18 (2006.01); F02C 7/18 (2006.01);
U.S. Cl.
CPC ...
F01D 5/18 (2013.01); F02C 7/18 (2013.01); F05D 2260/232 (2013.01); F05D 2300/6033 (2013.01);
Abstract
An airfoil includes a platform and an airfoil section that are formed of a ceramic matrix composite that includes core fiber plies, skin fiber plies, platform fiber plies, and a cooling passage that extends through selected ones of the plies to provide a cooling circuit through the airfoil section and into the platform.
Wilkins, Peter. (2025). Cmc airfoil with cooling passage formed in fiber plies (U.S. Patent No. 12385402). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12385402
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile