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Patents > Related to aircraft : 0.5 or 1852-08-14 or navigation or Other & IPCs : IPC B64C31/06 or IPC B64C33/00 or IPC F42B10/26 & First filing : No or Yes & Citations from after 1930: None

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Office:
Inventors:
Lucien Fouque (3) · Alfred-Jacques Bergeron (3) · Franz Xaver Wels (3) · Henri Peuvot (3) · None (2) · Ferdinand Lischtiak (2) · Richard A. Engler (2) · Thomas Frederick Robinson (2) · Robert Day Andrews (2) · Lin-Marius Mannent (2)
Inventor country:
Applicant person:
None (10) · Henri Peuvot (3) · Franz Xaver Wels (3) · Lucien Fouque (3) · Richard A. Engler (2) · Alfred-Jacques Bergeron (2) · Lin-Marius Mannent (2) · Thomas Frederick Robinson (2)
Applicant is inventor:
Tech fields:
kite (33) · flapping (31) · frame (24) · ornithopter (19) · stability (18) · Propulsion (18) · wings (16) · airplane (16) · design (15) · hybrid (12) · navigation (11) · lift (10) · rudder (6) · fun (6) · HTA (6)
Full specification filed date:
Application number:
None (23)
Granted:
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (47) · Weismann et Marx (6) · None (5) · E. Blétry (4) · Armengaud jeune (3) · W. P. Thompson & Co. (2) · Brandon frères (2) · C. Blétry (2)
IPCs: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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