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Patents > IPCs : IPC B64C3/54 or IPC B64C33/00

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Office:
Inventors:
None (7) · Robert Esnault-Pelterie (7) · Franz Xaver Wels (3) · Ludwig Schmidl (3) · Michael Rukawischnikoff (3) · Julius Uherkovich de Uherkócz (2) · Arkady Iospé (2) · Richard A. Engler (2) · Georges Provost (2) · Robert Welford (2) · Joseph Cousin (2) · Lin-Marius Mannent (2) · Henry Mesinger (2) · Éléazar Mossé (2)
Inventor country:
Applicant person:
None (11) · Robert Esnault-Pelterie (7) · Michael Rukawischnikoff (3) · Ludwig Schmidl (3) · Franz Xaver Wels (3) · Éléazar Mossé (2) · Robert Welford (2) · Richard A. Engler (2) · Lin-Marius Mannent (2) · Julius Uherkovich de Uherkócz (2) · Joseph Cousin (2) · Henry Mesinger (2) · Georges Provost (2) · William Phillips Thompson (2) · Arkady Iospé (2)
Applicant is inventor:
Tech fields:
airplane (50) · flapping (40) · wings (36) · Design (31) · None (25) · frame (25) · stability (24) · ornithopter (24) · propulsion (23) · Lift (21) · navigation (15) · control (15) · aerodynamics (14) · construction (14) · sustentation (13) · hybrid (11) · Rudder (10) · human-powered (9) · HTA (9)
Full specification filed date:
Application number:
None (12)
Granted:
Publication date:
Supplementary to patent:
None (115) · Patent FR-1908-392672 (4) · Patent AT-1912-75092 (3) · Patent GB-1913-4191 (2) · Patent AT-1910-49705 (2)
Related to aircraft:
Patent agent:
None (44) · Armengaud jeune (16) · None (10) · Weismann et Marx (5) · E. Blétry (3) · Page & Rowlingson (2) · G. de Mestral et F. Harlé (2) · F. N. Gillent (2) · Edwards & Co. (2) · Louis Tailfer (2) · H. Bœttcher fils (2) · P. Degroote (2) · Noël et Pellegrini‎ (2) · W. P. Thompson & Co. (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 157 results in range #1 to #157.

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