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. 04, 2023
Filed:
May. 28, 2015
Applicant:
Leonardo Uk Limited, London, GB;
Inventors:
Mark Hardick, Yeovil Somerset, GB;
Simon Stacey, Yeovil Somerset, GB;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 27/615 (2006.01); B64C 27/467 (2006.01); B64C 27/473 (2006.01); B64C 27/72 (2006.01); B64C 27/04 (2006.01);
U.S. Cl.
CPC ...
B64C 27/615 (2013.01); B64C 27/04 (2013.01); B64C 27/467 (2013.01); B64C 27/473 (2013.01); B64C 27/72 (2013.01); B64C 2027/7222 (2013.01); B64C 2027/7266 (2013.01); Y02T 50/30 (2013.01);
Abstract
A rotor blade system having a plurality of rotor blades, wherein at least one of the rotor blades includes an outer surface having generally opposing first and second surfaces, the rotor blade including a fluid flow altering surface positioned relative to one of the first or second surfaces which is moveable between first and second positions, wherein movement of the fluid flow altering surface is effected by an expandable member.