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:
Oct. 22, 2019
Filed:
Nov. 07, 2014
United Technologies Corporation, Farmington, CT (US);
Steven J. Bullied, Pomfret Center, CT (US);
John J. Marcin, Jr., Marlborough, CT (US);
Emily K. Kreek, Manchester, CT (US);
Carl R. Verner, Windsor, CT (US);
Mario P. Bochiechio, Vernon, CT (US);
United Technologies Corporation, Farmington, CT (US);
Abstract
A method casts a plurality of alloy parts in a mold () having a plurality of part-forming cavities (). The method comprises pouring a first alloy into the mold causing: the first alloy to branch into respective flows along respective first flowpaths () to the respective cavities; and a surface of the first alloy in the part-forming cavities to equilibrate. The method further comprises pouring a second alloy into the mold causing: the second alloy to branch into respective flows along respective second flowpaths () to the respective cavities.