Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs : IPC B64C3/54 or IPC B64C33/00 & Number of diagram pages: 1-2

Use the filters below to narrow your results.

Office:
Inventors:
Robert Esnault-Pelterie (7) · None (6) · Franz Xaver Wels (3) · Michael Rukawischnikoff (3) · Ludwig Schmidl (3) · Robert Welford (2) · Lin-Marius Mannent (2) · Henry Mesinger (2) · Georges Provost (2) · Joseph Cousin (2) · Arkady Iospé (2)
Inventor country:
Applicant person:
None (9) · Robert Esnault-Pelterie (7) · Franz Xaver Wels (3) · Ludwig Schmidl (3) · Michael Rukawischnikoff (3) · Joseph Cousin (2) · Arkady Iospé (2) · Lin-Marius Mannent (2) · Henry Mesinger (2) · Georges Provost (2) · Robert Welford (2)
Applicant is inventor:
Tech fields:
airplane (39) · wings (30) · Flapping (26) · design (25) · frame (18) · lift (17) · None (15) · propulsion (14) · ornithopter (13) · stability (13) · aerodynamics (13) · construction (12) · sustentation (10) · Control (10) · navigation (9) · rudder (7) · human-powered (7) · hybrid (7) · Steering (6) · HTA (6)
Full specification filed date:
Application number:
None (8)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (21) · Armengaud jeune (15) · None (8) · E. Blétry (3) · Weismann et Marx (3) · G. de Mestral et F. Harlé (2) · Louis Tailfer (2) · Noël et Pellegrini‎ (2) · P. Degroote (2) · W. P. Thompson & Co. (2) · H. Boettcher fils (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 100 results in range #1 to #100.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)