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:
Jul. 15, 2025
Filed:
Apr. 23, 2021
Raytheon Technologies Corporation, Farmington, CT (US);
Heather Danielsen, Bremerton, WA (US);
Norman J. Gagnon, Rochester, NH (US);
Keith C. Pooler, Lebanon, ME (US);
Jason L. Christiansen, Madbury, NH (US);
Michael G. Fischer, Somersworth, NH (US);
RTX CORPORATION, Farmington, CT (US);
Abstract
A method for repairing a flow path surface of a case for a variable vane assembly includes measuring a wear depth at a location within a wear recess formed in the flow path surface of the case, determining a coating thickness corresponding to the wear depth at the location, and repairing the flow path surface of the case by applying a coating to the wear recess, where the coating has the coating thickness at the location.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile