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. 28, 2020
Filed:
Sep. 03, 2015
Safran Aircraft Engines, Paris, FR;
Philippe Gérard Edmond Joly, Moissy Cramayel, FR;
Damien Merlot, Moissy Cramayel, FR;
Jean-Marc Claude Perrollaz, Moissy Cramayel, FR;
Safran Aircraft Engines, Paris, FR;
Abstract
The invention relates to a blade, the platform () of which has at least one bumper () which rises, on the inner face, from a connection to an intermediate area of the blade located along a longitudinal axis of the blade, between the blade root and the outer face (), towards a free side edge () of the platform. The platform bumper () locally has a thinned portion at a distance from said free side edge of the platform. The invention is applicable to turboshaft engine fans.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile