09132904 is referenced by 1 patents and cites 19 patents.

An air vehicle has a gas-filled hull of a flexible sheet material. Strakes extend along an exterior of the hull, each strake comprising a gas-filled tube of a sheet of a flexible sheet material. A rigid board extends outwardly from the gas-filled tube and away from the vehicle. A further sheet of a flexible sheet material extends from one side of the strake over the board to another side of the strake, to provide a strake that is generally triangular in cross section.

Title
Air vehicle having strakes
Application Number
13/944141
Publication Number
9132904 (B2)
Application Date
July 17, 2013
Publication Date
September 15, 2015
Inventor
Michael Durham
Buckinghamshire
GB
Agent
Dann Dorfman Herrell & Skillman PC
Clement A Berard Esq
Assignee
Hybrid Air Vehicles
GB
IPC
B64B 1/20
B64B 1/02
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