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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.:

US 9637240 B1

PDFFull Text
Date of Patent:
May. 02, 2017

Filed:

Mar. 28, 2014

Aircraft powerplant

Applicant:

Rolls-royce Plc, London, GB;

Inventor:

Stephen John Bradbrook, Clevedon, GB;

Assignee:

ROLLS-ROYCE PLC, London, GB;

Attorney:

Oliff PLC

Primary Examiner:

Philip J Bonzell

Assistant Examiner:

Michael Kreiner

Int. Cl.
CPC ...
B64D 27/14 (2006.01); B64D 35/04 (2006.01); F02C 7/32 (2006.01); B64D 27/24 (2006.01); B64D 31/00 (2006.01); B64D 33/00 (2006.01); B64D 35/00 (2006.01); F02C 7/20 (2006.01); B64D 35/08 (2006.01); B64D 27/26 (2006.01); B64D 27/02 (2006.01);
U.S. Cl.
CPC ...
B64D 27/14 (2013.01); B64D 27/02 (2013.01); B64D 27/24 (2013.01); B64D 31/00 (2013.01); B64D 33/00 (2013.01); B64D 35/00 (2013.01); B64D 35/04 (2013.01); F02C 7/20 (2013.01); F02C 7/32 (2013.01); B64D 27/26 (2013.01); B64D 35/08 (2013.01); B64D 2027/026 (2013.01); Y10T 29/49229 (2015.01);
Abstract

An aircraft propulsion power plant for use in an aircraft includes one or more core engines housed in an airframe of the aircraft, one or more secondary propulsion units, each of the one or more secondary propulsion units being removably attached to the airframe, and one or more power transmission means, each of the one or more power transmission means being configured to transmit mechanical power from the or each core engine to a corresponding one of the or each secondary propulsion unit when the or each secondary propulsion unit is attached to the airframe.

Find Patent Forward Citations

Bradbrook, Stephen. (2017). Aircraft powerplant (U.S. Patent No. 9637240). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9637240

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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