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. 07, 2017
Filed:
Jul. 22, 2011
George Guglielmin, Toronto, CA;
Joe Lanzino, Orangeville, CA;
Enzo Macchia, Kleinburg, CA;
Barry Barnett, Markham, CA;
Andreas Eleftheriou, Woodbridge, CA;
Thomas Mcdonough, Barrie, CA;
George Guglielmin, Toronto, CA;
Joe Lanzino, Orangeville, CA;
Enzo Macchia, Kleinburg, CA;
Barry Barnett, Markham, CA;
Andreas Eleftheriou, Woodbridge, CA;
Thomas McDonough, Barrie, CA;
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Abstract
A fan blade of a gas turbine engine, and a method of producing same, is disclosed which is composed of a core substrate and a nanocrystalline metal coating provided on at least a portion of the airfoil of the fan blade. The method includes the steps of providing a fan blade core having an airfoil and then applying a nanocrystalline metal coating over at least a portion of the fan blade core.