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Patents > Assigned to: None & IPCs: IPC B64C11/00 & Number of diagram pages: 1-3

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Office:
Inventors:
None (6) · Édouard-Jean Bigourdan (4) · Vincent Wisniewski (4) · Hermann Ruthenberg (4) · Gianni Caproni (3) · Jan Jaakson (3) · Jules Collomb (3) · Alfred E. Wunderlich (3) · Eugène Sunguroff (3) · Antoine-Padoue Filippi (3)
Inventor country:
Applicant person:
None (12) · Édouard-Jean Bigourdan (4) · Hermann Ruthenberg (4) · Vincent Wisniewski (4) · Jules Collomb (3) · Gianni Caproni (3) · Eugène Sunguroff (3) · Jan Jaakson (3) · Alfred E. Wunderlich (3)
Applicant is inventor:
Tech fields:
propulsion (74) · propellers (60) · design (28) · Airplane (24) · marine (17) · Wings (13) · aerodynamics (13) · Subsystem (12) · propeller (12) · LTA (12) · sustentation (11) · None (11) · aerial propeller (11) · Airship (10) · Lift (9) · aerial propellers (8) · construction (8) · navigation (8)
Full specification filed date:
Application number:
None (16)
Granted:
Supplementary to patent:
None (113) · Patent FR-1910-417989 (3) · Patent GB-1911-12232 (2) · Patent DE-1912-267069 (2) · 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 (41) · Armengaud jeune (11) · None (9) · Dom. Casalonga (6) · J. Bonnet-Thirion (6) · E. Blétry (5) · Y. Rabilloud et fils (4) · Lloyd Wise & Co. (4) · De Bongé (3) · G. Petiau (3) · L. Chassevent (3) · Marks & Clerk (3) · Schwab (3) · G. de Mestral et F. Harlé (3)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (88) · None (43) · FR 6.2 (11) · FR 6.3 (4) · DE 77h.5 (3) · USPC 244/65 (3) · FR 5.8 (3) · DE 77h.6 (3) · USPC 416/139 (2) · DE 77 (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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