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:
Nov. 10, 2026
Filed:
Jan. 27, 2025
Repair of ceramic matrix composite gas turbine engine article with monolithic ceramic repair element
Rtx Corporation, Farmington, CT (US);
Raymond Surace, Newington, CT (US);
RTX CORPORATION, Farmington, CT (US);
Abstract
A gas turbine engine article includes a ceramic matrix composite (CMC) wall that has an exterior core gaspath surface and a blind hole. A monolithic ceramic repair element is attached with the CMC wall. The repair element includes a repair element surface that is substantially flush with the at least one exterior core gaspath surface. The ceramic repair element includes a through-hole aligned with the blind hole. A fastener extends through the through-hole and into the blind hole and secures the repair element with the CMC wall.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile