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. 16, 2021
Filed:
Mar. 05, 2019
Applicant:
Rolls-royce Corporation, Indianapolis, IN (US);
Inventors:
John R. Gebhard, Fishers, IN (US);
Adam L. Kempers, Indianapolis, IN (US);
Assignee:
Rolls-Royce Corporation, Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02C 7/06 (2006.01); F02C 7/36 (2006.01);
U.S. Cl.
CPC ...
F02C 7/36 (2013.01); F02C 7/06 (2013.01);
Abstract
A gas turbine engine includes a power unit and an oil system configured to lubricate the power unit during operation of the gas turbine engine. The power unit includes an engine core and a fan coupled with the engine core and driven by the engine core to produce thrust for propelling the gas turbine engine during operation of the gas turbine engine.