Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs : IPC B64C23/00 or IPC B64C39/00 & CPCs : CPC B64B1/58 or CPC B64C2700/6274 or CPC B64C39/06

Use the filters below to narrow your results.

Office:
Inventors:
None (4) · Maurice-Achille Lécuyer (3) · Jean Desbois (3) · Charles Wolf (3) · Armand Dufaux (2) · Wilhelm Kress (2) · Lazare-Victor-Joseph Duverne (2) · Henri Liurette (2) · Henri Dufaux (2) · Gustav Mees (2) · Ernest William Welsh (2) · Carl Hanschke (2) · Isaac Henry Storey (2) · William Radford (2) · Alvaro Da Cunha (2) · Alfred E. Wunderlich (2)
Inventor country:
Applicant person:
None (4) · Maurice-Achille Lécuyer (3) · Jean Desbois (3) · Charles Wolf (3) · Armand Dufaux (2) · Wilhelm Kress (2) · Lazare-Victor-Joseph Duverne (2) · Isaac Henry Storey (2) · Henri Liurette (2) · Henri Dufaux (2) · Gustav Mees (2) · Ernest William Welsh (2) · Carl Hanschke (2) · William Radford (2) · Alvaro Da Cunha (2) · Alfred E. Wunderlich (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (36) · None (32) · propulsion (25) · design (22) · Propellers (21) · Hybrid (19) · ascension (18) · helicopter (17) · Construction (13) · Frame (13) · control (12) · Lift (11) · Sustentation (10) · wings (9) · Stability (8) · heavier-than-air (8) · whole (8) · Aerodynamics (6) · navigation (6)
Application number:
Granted:
Related to aircraft:
Patent agent:
None (15) · None (7) · G. de Mestral et F. Harle (4) · Paul Caquet (4) · Armengaud jeune (3) · J. Germain (3) · E. Blétry (3) · Boramé et Julien (3) · J. Bonnet-Thirion (3)
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 112 results in range #1 to #112.

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

P


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