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:
Dec. 03, 2024
Filed:
Dec. 23, 2020
Applicant:
Leonardo S.p.a., Rome, IT;
Inventors:
Luca Medici, Samarate, IT;
Stefano Melone, Samarate, IT;
Assignee:
LEONARDO S.P.A., Rome, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64C 27/82 (2006.01); B64C 5/02 (2006.01); B64C 5/06 (2006.01);
U.S. Cl.
CPC ...
B64C 27/82 (2013.01); B64C 5/02 (2013.01); B64C 5/06 (2013.01); B64C 2027/8272 (2013.01); B64C 2027/8281 (2013.01);
Abstract
A helicopter is described comprising: a tail boom; a fin projecting from the tail boom; and a tailplane arranged at the tail boom and transversal to the fin; at least one of the fin and the tailplane defining a first aerodynamic surface generating a first aerodynamic force; at least one first element transversal to the first aerodynamic surface; and a second aerodynamic surface generating a second aerodynamic force, connected to the first element, facing and spaced from the first aerodynamic surface; the second aerodynamic surface is spaced from the other of the fin and the tailplane.