Drilldown: Patents

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Patents > Patent agent : Armengaud jeune or J. Germain or M. Zerolo

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Office:
Inventors:
Robert Esnault-Pelterie (62) · None (24) · Adolphe Clément-Bayard (24) · Lucien Chauvière (15) · Émile Letord (13) · Paul Kauffmann (7) · Louis Marmonier (7) · Pierre Levasseur (6) · Paul Schmitt (5) · Roger Sommer (5) · Louis Bréguet (5) · Hippolyte Parent (4) · François d’Astanières (4) · Jean Constantin (4)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (62) · None (35) · Adolphe Clément-Bayard (23) · Lucien Chauvière (15) · Émile Letord (13) · Louis Marmonier (7) · Paul Kauffmann (7) · Pierre Levasseur (6) · Paul Schmitt (5) · Roger Sommer (5) · Jean Constantin (4) · François d’Astanières (4)
Applicant is inventor:
Tech fields:
airplane (201) · design (105) · frame (87) · stability (82) · construction (79) · wings (74) · aerodynamics (55) · propellers (54) · control (50) · propulsion (50) · LTA (47) · Lift (46) · automatic stability (32) · navigation (29) · landing (29) · sustentation (29) · Chassis (27) · fuselage (23) · subsystem (23)
Full specification filed date:
Granted:
Supplementary to patent:
None (271) · Patent FR-1907-373818 (11) · Patent FR-1908-392672 (8) · Patent FR-1908-405961 (5) · Patent FR-1906-366080 (5) · Patent FR-1910-414695 (3) · Patent FR-1912-442419 (2) · Patent FR-1910-427818 (2) · Patent FR-1916-493411 (2) · Patent FR-1905-361723 (2) · Patent FR-1911-419438 (2) · Patent FR-1913-457105 (2) · Patent FR-1890-205155 (2) · Patent GB-1911-12232 (2) · Patent FR-1909-406947 (2) · Patent FR-1912-443895 (2) · Patent FR-1909-408872 (2) · Patent FR-1910-423667 (2) · Patent FR-1908-397199 (2) · Patent FR-1911-429224 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
IPCs:
None (35) · IPC B64C17/00 (34) · IPC B64C39/00 (31) · IPC B64C1/00 (31) · IPC B64C3/00 (16) · IPC B64C11/00 (16) · IPC B64B1/00 (15) · IPC B64C25/00 (14) · IPC B64C3/54 (13) · IPC B64C35/00 (11) · IPC B64C23/00 (11) · IPC B64C13/00 (11) · IPC B64C11/04 (10) · IPC B64C3/38 (10) · IPC B64C27/04 (9) · IPC B64C33/02 (9) · IPC B64B1/58 (9) · IPC B64C3/18 (7) · IPC B64C17/06 (7) · IPC B64C3/52 (7)
CPCs:
CPC B64C17/00 (36) · None (28) · CPC B64C39/00 (23) · CPC B64C2700/6295 (17) · CPC B64C3/00 (16) · CPC B64C13/00 (16) · CPC B64B1/00 (15) · CPC B64C3/385 (12) · CPC B64C25/06 (12) · CPC B64C23/005 (12) · CPC B64C11/006 (12) · CPC B64C3/54 (11) · CPC B64C2700/6256 (11) · CPC B64C2700/6218 (11) · CPC B64C35/00 (10) · CPC B64C11/04 (10) · CPC B64C25/62 (10) · CPC B64C1/00 (9) · CPC B64C33/02 (9) · CPC B64B1/58 (9)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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