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:
May. 27, 2025
Filed:
Sep. 22, 2021
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
Scott Nelson, Indianapolis, IN (US);
John Grubbs, Indianapolis, IN (US);
Stephanie Gong, Indianapolis, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 10/25 (2021.01); B22F 5/00 (2006.01); B22F 7/06 (2006.01); B22F 10/34 (2021.01); B22F 12/70 (2021.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 70/00 (2020.01);
U.S. Cl.
CPC ...
B22F 10/25 (2021.01); B22F 5/009 (2013.01); B22F 7/062 (2013.01); B22F 10/34 (2021.01); B22F 12/70 (2021.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 70/00 (2014.12); B22F 2007/068 (2013.01);
Abstract
A method may include controlling, by a computing device, an energy source to form a melt pool at a build surface; and controlling, by the computing device, a material delivery device to direct a powder at the melt pool to form the seal fin comprising a metal matrix composite on the build surface, wherein the metal matrix composite comprises a matrix material and a reinforcement phase.