Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: FR & Applicant firm: None & IPCs : IPC B64C11/00 or IPC B64C17/00 or IPC B64C3/38 or IPC B64C33/02

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventor country:
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (283) · stability (264) · automatic stability (130) · design (126) · Wings (86) · control (83) · propulsion (78) · aerodynamics (78) · propellers (66) · None (61) · frame (51) · subsystem (44) · equilibrium (41) · lift (41) · construction (37) · sustentation (36) · navigation (33) · rudder (29) · LTA (27) · Flapping (27)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (382) · Patent FR-1908-396249 (5) · Patent FR-1912-446040 (4) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1909-410848 (3) · Patent FR-1908-392672 (3)
Related to aircraft:
Patent agent:
None (107) · Armengaud jeune (50) · None (44) · E. Blétry (24) · J. Bonnet-Thirion (18) · Schwab (16) · Charles Dony (13) · J. Germain (13) · Lavoix et Moses (11) · Dom. Casalonga (11) · L. Chassevent (10) · Y. Rabilloud et fils (10) · Hippolyte Josse (10) · Matray frères et Cie (10) · Rigot et Prévost (9)
Assigned to:
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

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

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