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Patents > Filing date: 1900 - 1999 & IPCs: IPC B64C11/00 & Number of text pages: 1-2

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Office:
Inventors:
None (4) · Édouard-Jean Bigourdan (4) · Antoine-Padoue Filippi (3) · Jules Collomb (3) · Gianni Caproni (3)
Inventor country:
Applicant person:
None (8) · Édouard-Jean Bigourdan (4) · Jules Collomb (3) · Gianni Caproni (3)
Applicant is inventor:
Tech fields:
propulsion (48) · propellers (40) · design (21) · Airplane (18) · aerial propeller (11) · marine (10) · sustentation (10) · Subsystem (9) · lift (8) · LTA (8) · propeller (8) · Aerodynamics (7) · Wings (7) · navigation (5) · Construction (5) · HTA (5) · helicopter (5) · None (5) · airship (5)
Full specification filed date:
Application number:
None (9)
Granted:
Supplementary to patent:
None (68) · Patent FR-1910-417989 (3) · Patent DE-1911-10-19 Vincent Wisniewski and-or Luftschiffsantrieb Gesellschaft mit Beschränkter Haftung (2) · Patent FR-1909-410848 (2) · Patent IT-1916-05-16 (2) · Patent AT-1909-48421 (2)
Related to aircraft:
Patent agent:
None (27) · Armengaud jeune (10) · Dom. Casalonga (6) · None (6) · J. Bonnet-Thirion (4) · E. Blétry (4) · Y. Rabilloud et fils (4) · Chassevent (3) · C. Blétry‎ (2) · G. de Mestral et F. Harlé (2) · Mathys & Co. (2) · H. Bœttcher fils (2) · Boramé et Julien (2) · Paul Caquet (2) · G. Petiau (2) · Rigot et Prévost (2) · Boult, Wade & Tennant (2) · De Bongé (2) · J. Germain (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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