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Class Information
Number: 244/49
Name: Aeronautics > Aircraft sustentation > Sustaining airfoils > Arrangement > Variable > Folding
Description: Sustaining airfoils arranged so that they may be folded to require less space in storage of the aircraft, or for similar purposes.

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
4269374 Combined road vehicle and aircraft May. 26, 1981
4245801 Tail rotor control cable-pylon fold accommodation Jan. 20, 1981
4240601 Method for observing the features characterizing the surface of a land mass Dec. 23, 1980
4159086 Wing construction for surface effect vehicle Jun. 26, 1979
4158448 Airplane with pivotable wing Jun. 19, 1979
4106727 Aircraft folding airfoil system Aug. 15, 1978
4090684 Stowable airfoil structure May. 23, 1978
4050654 Hang glider Sep. 27, 1977
4022403 Convertible aircraft May. 10, 1977

1 2 3 4 5

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