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:
Nov. 04, 2025
Filed:
Aug. 29, 2024
Applicant:
Rtx Corporation, Farmington, CT (US);
Inventors:
Timothy James Lanoue, West Hartford, CT (US);
Weston Matthew Behling, Coventry, CT (US);
Assignee:
RTX Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 9/04 (2006.01); F01D 25/24 (2006.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
F01D 9/042 (2013.01); F01D 25/243 (2013.01); B33Y 80/00 (2014.12); F05D 2240/14 (2013.01);
Abstract
An isogrid structure has a wall having a first face and a second face. An isogrid of hollow ribs is formed on the wall second face. The ribs of the isogrid have respective rib interiors. The wall comprises a first alloy and the ribs comprise a second alloy different from the first alloy. Junctions of the ribs are at bosses having an interior surface open to the rib interiors and an external environment.