Drilldown: Patents

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Patents > Patent agent : Armengaud jeune or E. Blétry or J. S. Alford

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Office:
Inventors:
Robert Esnault-Pelterie (63) · Adolphe Clément-Bayard (26) · None (16) · Lucien Chauvière (15) · Paul Kauffmann (8) · Pierre Levasseur (7) · Hippolyte Parent (5) · Fernand Lioré (5) · Louis Bréguet (5) · Julius Hermann Carl Gebauer (4) · Roger Sommer (4) · Henry Farman (4) · Jose Lluzar-Rodrigo (4) · François d’Astanières (4)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (63) · None (34) · Adolphe Clément-Bayard (25) · Lucien Chauvière (15) · Paul Kauffmann (8) · Pierre Levasseur (7) · Fernand Lioré (5) · Julius Hermann Carl Gebauer (4) · Henry Farman (4) · Hippolyte Parent (4) · Roger Sommer (4) · Jose Lluzar-Rodrigo (4) · François d’Astanières (4)
Applicant is inventor:
Tech fields:
None (188) · airplane (93) · wings (47) · stability (40) · design (38) · frame (36) · construction (36) · LTA (34) · lift (29) · Propulsion (29) · Aerodynamics (24) · propellers (21) · navigation (18) · Control (18) · sustentation (17) · subsystem (17) · Chassis (16) · monoplane (14) · landing (13) · aerostat (12)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (262) · Patent FR-1907-373818 (12) · Patent FR-1908-392672 (10) · Patent FR-1908-405961 (5) · Patent FR-1906-366080 (5) · Patent FR-1909-410848 (3) · Patent FR-1910-414695 (3) · Patent FR-1909-408872 (2) · Patent FR-1912-443895 (2) · Patent FR-1912-442419 (2) · Patent FR-1890-205155 (2) · Patent FR-1909-403418 (2) · Patent FR-1910-423667 (2) · Patent FR-1911-419438 (2) · Patent FR-1908-397199‎ (2) · Patent GB-1911-12232 (2) · Patent FR-1913-453154 (2) · Patent FR-1909-406947 (2) · Patent FR-1911-429224 (2) · Patent FR-1913-457105 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
IPCs:
IPC B64C17/00 (40) · None (37) · IPC B64C39/00 (32) · IPC B64C1/00 (31) · IPC B64B1/00 (19) · IPC B64C11/00 (17) · IPC B64C25/00 (14) · IPC B64C3/00 (14) · IPC B64C11/04 (13) · IPC B64C3/38 (13) · IPC B64C3/54 (12) · IPC B64C13/00 (12) · IPC B64B1/58 (10) · IPC B64C35/00 (9) · IPC B64C3/52 (8) · IPC B64C3/18 (7) · IPC B64C23/00 (7) · IPC B64C33/02 (7) · IPC B64C33/00 (6) · IPC B64B1/40 (6)
CPCs:
CPC B64C17/00 (44) · None (29) · CPC B64C39/00 (25) · CPC B64B1/00 (18) · CPC B64C13/00 (16) · CPC B64C3/385 (15) · CPC B64C2700/6295 (15) · CPC B64C11/006 (14) · CPC B64C2700/6218 (14) · CPC B64C3/00 (13) · CPC B64C11/04 (13) · CPC B64C25/06 (12) · CPC B64C3/54 (11) · CPC B64C25/62 (10) · CPC B64B1/58 (10) · CPC B64C2700/6256 (10) · CPC B64C2700/6212 (9) · CPC B64C3/52 (9)
First filing:
Citations from after 1930:
Number of diagram pages:

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