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:
Apr. 20, 2021
Filed:
Apr. 10, 2017
Safran Aircraft Engines, Paris, FR;
Michael Isemene, Moissy-Cramayel, FR;
Alexandre Branco, Moissy-Cramayel, FR;
SAFRAN AIRCRAFT ENGINES, Paris, FR;
Abstract
The invention relates to a blade (), in particular a fan blade, for resurfacing an abradable coating () on an internal surface of a turbine engine case () intended to surround the blade. The comprises a root () and an airfoil () having a tip opposite the root, said root comprising a housing () for the storage or passage of a polymerisable refill resin. The airfoil comprises longitudinal channels (), the first ends of said channels being connected to the housing and the opposite ends opening at the aforementioned tip.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile