Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs : IPC A63H27/00 or IPC B64C11/00 & Number of claims: 1-3

Use the filters below to narrow your results.

Office:
Inventors:
Édouard-Jean Bigourdan (4) · Paul-Emile Leuillieux (4) · Benoni-Adolphe Fardel (3) · Jules Collomb (3) · Gianni Caproni (3)
Inventor country:
Applicant person:
Édouard-Jean Bigourdan (4) · Paul-Emile Leuillieux (4) · None (3) · Jules Collomb (3) · Gianni Caproni (3) · Benoni-Adolphe Fardel (3)
Applicant is inventor:
Tech fields:
propellers (49) · propulsion (49) · Design (21) · Airplane (18) · aerodynamics (11) · marine (10) · Sustentation (10) · subsystem (10) · wings (9) · aerial propeller (9) · lift (8) · None (7) · LTA (7) · toy (6) · propeller (6) · HTA (6) · helicopter (6) · Airship (5) · ascension (5)
Full specification filed date:
Application number:
None (18)
Granted:
Supplementary to patent:
None (79) · Patent FR-1910-417989 (3) · Patent IT-1916-05-16 (2) · Patent AT-1909-48421 (2) · Patent FR-1909-410848 (2) · Patent FR-1907-385107 (2)
Related to aircraft:
Patent agent:
None (29) · None (12) · Armengaud jeune (7) · J. Bonnet-Thirion (5) · Dom. Casalonga (4) · Y. Rabilloud et fils (4) · Boult, Wade & Tennant (3) · E. Blétry (3) · G. de Mestral et F. Harlé (3) · de Bongé (3) · Paul Caquet (2) · Rigot et Prévost (2) · L. Chassevent (2) · J. Germain (2) · Hy. Fairbrother (2) · G. Petiau (2) · Mathys & Co. (2) · Zérolo (2) · Brandon frères (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 125 results in range #1 to #125.

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

P


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