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:
Mar. 17, 2026
Filed:
Jul. 01, 2025
Rtx Corporation, Farmington, CT (US);
Xiaomei Fang, South Glastonbury, CT (US);
Xuetao Li, South Glastonbury, CT (US);
Scott A. Smith, Plantsville, CT (US);
PO-Ching Yeh, Woodbridge, CT (US);
Ji Won Mok, Rocky Hill, CT (US);
RTX Corporation, Farmington, CT (US);
Abstract
A composite tip and trailing edge reinforcement wrap for a composite fan blade including a non-woven composite main body forming an airfoil portion above a flow path and a tip adjacent the airfoil portion opposite a root portion; the airfoil portion defines a blade chord between a leading edge and a trailing edge, a concave pressure side and a convex suction side defined between the leading edge and the trailing edge, a blade span between the root portion and the tip; a metallic sheath attached to a main body outer surface proximate the leading edge; the composite tip and trailing edge reinforcement wrap attached to the main body outer surface located from the trailing edge and extends across the airfoil portion chordwise from the trailing edge to portions of the metallic sheath and extends spanwise from the tip along the airfoil portion to a predetermined distance of the blade span.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile