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:
Feb. 18, 2020
Filed:
Apr. 04, 2016
Rolls-royce North American Technologies, Inc., Indianapolis, IN (US);
Rolls-royce Corporation, Indianapolis, IN (US);
Rolls-royce Plc, London, GB;
Daniel K. Vetters, Indianapolis, IN (US);
Aaron D. Sippel, Zionsville, IN (US);
David J. Thomas, Brownsburg, IN (US);
Andrew J. Eifert, Indianapolis, IN (US);
Paul A. Davis, Yate, GB;
Simon L. Jones, Bristol, GB;
Peter Broadhead, Derby, GB;
Bruce E. Varney, Greenwood, IN (US);
Jeffrey A. Walston, Indianapolis, IN (US);
Steven Hillier, Middleton, GB;
Rolls-Royce Corporation, Indianapolis, IN (US);
Rolls-Royce North American Technologies Inc., Indianapolis, IN (US);
Rolls-Royce plc, , GB;
Abstract
A blade track for a gas turbine engine includes a plurality of blade track segments. The blade track segments are arranged circumferentially around a central axis to form the blade track.