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:
Nov. 30, 2004
Filed:
Mar. 10, 2003
Roy A. Haggard, Nuevo, CA (US);
Other;
Abstract
The capture of payloads carried by a descending parafoil is facilitated by the use of a trailing line from the parafoil that is snagged by a hook on a recovery line from a helicopter. The trailing line can be more easily snagged by the use of a drogue at its end to facilitate the extension of the trailing line. The trailing line can take the form of a loop extending from the parafoil canopy. The trailing line can actuate a slider to collapse the parafoil's suspension lines and canopy for easier handling by the capturing helicopter. Cutters can be installed on the lines holding the load to cut those lines when the recovery line pulls to hoist the load, thus separating the parafoil from the load as the load is lifted by the helicopter.