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 9440739 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 13, 2016

Filed:

Dec. 18, 2008
Applicants:

Hervé Roland Sainct, Le Cannet, FR;

Hervé Renault, Cannes, FR;

Inventors:

Hervé Roland Sainct, Le Cannet, FR;

Hervé Renault, Cannes, FR;

Assignee:

Thales, Courbevoie, FR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 37/02 (2006.01); B64C 39/02 (2006.01); B64C 31/02 (2006.01); B64C 31/06 (2006.01);
U.S. Cl.
CPC ...
B64C 39/022 (2013.01); B64C 31/02 (2013.01); B64C 31/06 (2013.01);
Abstract

A device for permanently maintaining the altitude of a payload the altitude-maintenance energy source of which is practically permanent and extracted from the medium includes at least two gliding bodies connected together by at least one physical link and being, in use, at different altitudes relative to the ground and for which the instantaneous winds have, practically permanently, different characteristics, and further includes a system for controlling the respective attitudes of these two bodies.


Find Patent Forward Citations

Sainct, Hervé. (2016). Device for maintaining the altitude of a payload having an altitude-maintenance energy source that is permanent and extracted from the surrounding medium (U.S. Patent No. 9440739). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9440739

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