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:
Apr. 09, 2024
Filed:
Aug. 14, 2020
Applicant:
Raytheon Technologies Corporation, Farmington, CT (US);
Inventors:
Pantcho P. Stoyanov, West Hartford, CT (US);
Kelly M. Harrington, Wethersfield, CT (US);
Thomas D. Kasprow, Glastonbury, CT (US);
Assignee:
RTX Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/30 (2006.01); F01D 5/28 (2006.01);
U.S. Cl.
CPC ...
F01D 5/3092 (2013.01); F01D 5/288 (2013.01); F05D 2260/98 (2013.01); F05D 2300/611 (2013.01);
Abstract
A coating for a blade root/disk interface includes a layer of soft metal matrix, and a solid lubricant distributed through the soft metal matrix. Examples of materials include CuAl as the soft metal matrix and MoSas the solid lubricant, although others are also disclosed.
Stoyanov, Pantcho. (2024). Self-lubricating blade root/disk interface (U.S. Patent No. 11952916). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11952916
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile