Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs : IPC B64C17/00 or IPC B64C33/00 or IPC H02K21/42 & Cites these patents: None

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
stability (364) · airplane (295) · automatic stability (166) · Design (95) · control (84) · Aerodynamics (68) · None (65) · wings (60) · frame (60) · equilibrium (54) · subsystem (44) · flapping (34) · rudder (32) · construction (32) · lift (32) · pendulum (31) · propulsion (23) · ornithopter (22) · steering (21) · navigation (20)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (374) · Patent FR-1908-396249 (5) · Patent FR-1906-366080 (4) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent FR-1910-415470 (3) · Patent GB-1909-8531 (3) · Patent FR-1912-442419 (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent AT-1912-75092 (3)
Related to aircraft:
Patent agent:
None (124) · None (36) · Armengaud jeune (32) · E. Blétry (18) · Marks & Clerk (13) · J. Bonnet-Thirion (12) · Charles Dony (11) · Matray frères et Cie (10) · Weismann et Marx (9) · J. Germain (9) · Lavoix et Mosès (9) · P. Follin (9) · L. Chassevent (8) · Abel & Imray‎ (8) · Hippolyte Josse (8) · Schwab (7) · Haseltine, Lake & Co. (7) · Brandon frères (7) · J. Fayollet (6) · Herbert Haddan & Co. (6)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents: (Click arrow to add another value)
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)

P


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