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Class Information
Number: 244/90B
Name: Aeronautics > Aircraft control > Rudders and empennage > Ailerons and other roll control devices > Balanced air pressure

Patents under this class:

Patent Number Title Of Patent Date Issued
7686680 Closed-loop cabin pressure control system test method with actual pressure feedback Mar. 30, 2010
7448578 Aircraft with forward opening inlay spoilers for yaw control Nov. 11, 2008
6109567 Flight controls with automatic balance Aug. 29, 2000
5588620 Radial-force spoiler system Dec. 31, 1996
5564656 Segmented spoilers Oct. 15, 1996
5458304 Disk spoiler system Oct. 17, 1995

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