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:
Mar. 31, 2009
Filed:
Jan. 06, 2006
John Snediker, Owings Mills, MD (US);
John Snediker, Owings Mills, MD (US);
Lockheed Martin Corporation, Bethesda, MD (US);
Abstract
A UAV recovery system is disclosed. In the illustrative embodiment for UAV recovery over water, the system includes ship-based elements and UAV-based elements. The UAV-based elements include a mass, such as ball, that is coupled to cord, which is in turn coupled to the tail of a UAV. The ship-based elements include a capture plate and a boom, wherein the boom is pivotably coupled to the deck of a ship. For use in recovery operations, the boom is rotated so that it extends over the side of the ship. A UAV is flown over the boom toward the capture plate at an altitude such that the mass that is attached to the tail of the UAV hangs lower than the capture plate. With continued forward motion, the cord that hangs from the UAV is captured by a grooves in the capture plate. The capture plate geometrically constrains the mass, thereby assuring positive capture of the UAV.