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. 04, 2025
Filed:
Jun. 03, 2020
Safran Ceramics, Le Haillan, FR;
Thierry Guy Xavier Tesson, Moissy-Cramayel, FR;
Eric Philippe, Moissy-Cramayel, FR;
Marie Lefebvre, Moissy-Cramayel, FR;
Aline Planckeel, Moissy-Cramayel, FR;
SAFRAN CERAMICS, Le Haillan, FR;
Abstract
The invention relates to a three-dimensionally woven multilayer fibrous structure () having the same number of warp yarns woven at any level along the warp direction, the fibrous structure () comprising, in the warp direction, a first part () and a second part (), the first part () having a thickness measured in a direction perpendicular to the warp and weft directions, greater than the second part (), characterised in that the spacing between two weft planes along the warp direction is greater in the second part than in the first part (), and in that the number of weft yarns is lower in the second part () than in the first part ().