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. 23, 2019
Filed:
Dec. 16, 2014
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
Charles A. Bulgrin, Plainfield, IN (US);
William Westphal, Avon, IN (US);
Michael Tamaddoni, Carmel, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 9/02 (2006.01); F01D 25/28 (2006.01); F01D 9/04 (2006.01); F01D 25/24 (2006.01);
U.S. Cl.
CPC ...
F01D 9/02 (2013.01); F01D 9/04 (2013.01); F01D 25/246 (2013.01); F01D 25/28 (2013.01); Y02T 50/672 (2013.01); Y10T 29/49321 (2015.01);
Abstract
An engine including a turbine section with a number of vane assemblies attached to a support housing. The assemblies are secured to the support housing with fasteners and retaining clips for the fasteners.