- ? earlier than 1891 ????
- 1891: Filed: Jun 6, 1891
US464412 Thomas Ansboro of Glasgow,
Scotland
Kite
Thomas Ansboro assigned half of the patent to John Liddle of same
living address.
- 1909: Filed: Apr 22, 1909
US966143
Walter Van Wie
Revolving Kite
- 1926: Filed: Nov 1, 1926
US1859584
Juan de la Cierva
Aircraft with Rotative Wings
- 1933: Filed: July 11, 1933
US2074327
De Courcy and Schwarz Kite
- 1936: Filed Aug 1, 1936
US2181477 Carl B. Chupp
Aerial Device
- 1937: Filed: Oct 22, 1937
US2151349
Samuel Fromme
Kite
- 1941: Filed: Nov 14, 1941
US2453857
Haviland H. Platt and Wynn Laurence Le Page Aircraft Mooring
Device [We study this for possible
application of mooring gyrokites. The patent has high focus on
helicopter scene.]
- 1943: Filed Aug 21, 1943
US2429502
Arthur M. Young
Captive Helicopter-Kite Means
- 1945: Filed: Mar 30, 1945
US2471544
Grant A. Ring Means for connecting mooring cables to
rotary winged aircraft [We study this
for possible application of mooring gyrokites. The patent has high focus
on helicopter scene.]
- 1946: Filed: Mar 18, 1946
US2472290
Robert W Fernstrum
Helicopter Kite
- 1946: Filed: Oct 10, 1946
US2640554 Harris S. Campbell
Mechanism for controlling blade movements of aircraft sustaining rotors
- 1948: Filed: Nov 23 1948
US2524500
Earl M Whitehurst
Kite
- 1949: Filed: Nov 14, 1949
US2701697
Edgar G. Ewing
Rotating parachute
- 1950: Filed Jan 19, 1950
US2675199
Aylor Elmo Edison
Rotor Kite
- 1951: Filed: Nov 8, 1951
DE820412 (C) - Spielzeugdrachen Nr. 820412, Klasse
77f, Gruppe 28
- 1952: Filed: Jan 11, 1952
US2593979
Jack A. Calhoun Tethered toy airplane
- 1953: Filed: Mar 2, 1953
US2793829 Elmer B Brumfield
Rotary Kite
- 1955: Filed: Feb. 28, 1955
US2861641
Igor Bensen Control Mountings for
Helicopter Rotors [He instructs such for gyrokites/gyrogliders even
though he uses the term "helicopter". The kiteline is short and stiff,
but in tension hanging the mass of the pilot.]
Gyrokites.com/images/Bensen1955rotorcontrol.jpg
- 1962: Filed Oct 19, 1962
US3194521 George H. Rider and Maurice C.
Butler Kite
- 1968: Filed: Jun 17, 1968
US3514059
Leo Aalto
Turbocopter Kite
- 1971: Filed: Feb 8, 1971
US3727864
Walter P. Tolomizenko
Helicopter Kite
- 1971: Filed: Apr 30, 1971
US3770229
Uwe C. Seefluth
Toy Airplane
- 1977: Filed: Oct 11, 1977
US4113209
Lewis Rodgers
Rotating kite
- 1986: Filed: Oct 10, 1986
US4685642
Alden Schloss
Rotary Kite
- 1993: Filed: Dec 3, 1993
US5381988
Alex P. Kattas Tethered Model
Gyroglider
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