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:
Sep. 21, 2021
Filed:
Sep. 25, 2017
Hamilton Sundstrand Corporation, Charlotte, NC (US);
Eric W. Karlen, Rockford, IL (US);
William Louis Wentland, Rockford, IL (US);
HAMILTON SUNDSTRAND CORPORATION, Charlotte, NC (US);
Abstract
A method of making an article is disclosed. According to the method, an energy beam is directed to a build location on a substrate, and a first powder material is delivered to the build location on the substrate and melted with the energy beam. A second powder material is delivered to the build location on the substrate over the first material and melted with the energy beam. The direction of the energy beam and delivery and melting of the first and second powders is repeated at multiple build locations on the substrate to form a solid surface of the article of the second material. The solid surface comprising the second material is subjected to a finishing process.