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:
Aug. 10, 2021
Filed:
Jan. 16, 2019
Applicant:
United Technologies Corporation, Farmington, CT (US);
Inventors:
Thomas E. Clark, Sanford, ME (US);
Dean W. Johnson, Springvale, ME (US);
Assignee:
Raytheon Technologies Corporation, Farmington, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/28 (2006.01); F01D 11/08 (2006.01); F01D 9/04 (2006.01); F01D 25/24 (2006.01); F02K 3/04 (2006.01);
U.S. Cl.
CPC ...
F01D 25/28 (2013.01); F01D 9/04 (2013.01); F01D 11/08 (2013.01); F01D 25/246 (2013.01); F02K 3/04 (2013.01); F05D 2220/32 (2013.01); F05D 2220/3212 (2013.01); F05D 2240/55 (2013.01); F05D 2260/30 (2013.01);
Abstract
A blade outer air seal retention assembly may comprise a forward retention ring and an aft retention ring coupled to the forward retention ring. The forward retention ring may comprise a first shiplap flange extending aft from the forward retention ring. The aft retention ring may comprise a second shiplap flange extending forward from the aft retention ring.