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. 04, 2026
Filed:
Jun. 13, 2023
Raytheon Technologies Corporation, Farmington, CT (US);
John Harner, Florence, MA (US);
Xiaomei Fang, South Glastonbury, CT (US);
Kerry E. Muenchow, Glastonbury, CT (US);
John Austin Bayliff, West Hartford, CT (US);
Andrew Hathcock, Weatogue, CT (US);
Rachel Boislard, Willimantic, CT (US);
David J. Mathiau, Jr., East Hartford, CT (US);
RTX CORPORATION, Farmington, CT (US);
Abstract
Disclosed herein is a blade for an engine comprising a blade cover and a blade body. A first adhesive bond is disposed between the blade cover and the blade body. A second adhesive layer is disposed on a surface of the blade cover and a periphery of the blade body that surrounds the blade cover. The second adhesive layer is in a protective relationship with portions of the first adhesive bond that are exposed to the atmosphere in the absence of the second adhesive layer.