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Patents > Patent agent : Armengaud jeune or Herbert Haddan & Co. or Victor J. Evans & Number of diagram pages: 1-2

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Office:
Inventors:
Robert Esnault-Pelterie (61) · Adolphe Clément-Bayard (23) · Lucien Chauvière (14) · None (12) · Paul Kauffmann (8) · Pierre Levasseur (7) · Émile Letord (7) · Louis Bréguet (5) · Hippolyte Parent (5) · Gustav Mees (5) · Roger Sommer (4) · James Means (4) · François d’Astanières (4)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (61) · None (22) · Adolphe Clément-Bayard (22) · Lucien Chauvière‎‎ (14) · Paul Kauffmann (8) · Émile Letord (7) · Pierre Levasseur (7) · Gustav Mees (5) · Hippolyte Parent (4) · François d’Astanières (4) · Roger Sommer (4) · Eugène Neuville (3) · Pierre-Antoine Ménard (3) · James Means (3) · Albert Lebrun (3) · Léon-Louis Clément (3) · Robert Nau (3) · Eustache Roldès (3) · Maurice-Marie-Louis-Émile Badaire (3) · Henry Farman (3)
Applicant is inventor:
Tech fields:
airplane (171) · design (89) · frame (84) · stability (73) · construction (70) · wings (67) · aerodynamics (46) · Control (45) · Propellers (43) · lift (41) · LTA (40) · Propulsion (35) · landing (32) · navigation (31) · automatic stability (29) · sustentation (25) · chassis (24) · rudder (23)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (214) · Patent FR-1907-373818 (11) · Patent FR-1908-392672 (10) · Patent FR-1906-366080 (4) · Patent FR-1910-414695 (3) · Patent FR-1908-405961 (3) · Patent GB-1911-12232 (2) · Patent FR-1913-453154 (2) · Patent FR-1908-397199 (2) · Patent FR-1912-442419 (2) · Patent FR-1917-494365 (2) · Patent FR-1909-403418 (2) · Patent FR-1913-457105 (2) · Patent FR-1911-429224 (2) · Patent FR-1909-406947‎ (2) · Patent FR-1909-408057 (2) · Patent FR-1910-423667 (2) · Patent FR-1911-419438 (2) · Patent FR-1909-408872 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
FR 6.4 (243) · None (59) · FR 5.8 (12) · FR 6.2 (6) · FR 6.3 (5) · USPC 244/80 (4) · FR 5.3 (2) · USPC 244/79 (2) · USPC 244/131 (2)
IPCs:
None (38) · IPC B64C17/00 (30) · IPC B64C1/00 (27) · IPC B64C39/00 (21) · IPC B64B1/00 (14) · IPC B64C3/00 (13) · IPC B64C3/54 (12) · IPC B64C25/00 (12) · IPC B64C13/00 (10) · IPC B64C11/00 (10) · IPC B64C35/00 (9) · IPC B64C11/04 (9) · IPC B64C3/38 (9) · IPC B64C3/18 (7) · IPC B64C17/06 (6) · IPC B64C27/04 (6) · IPC B64B1/58 (6) · IPC B64C3/52 (6) · IPC B64C33/02 (5) · IPC B64C13/04 (5)
CPCs:
CPC B64C17/00 (40) · CPC B64C39/00 (19) · CPC B64B1/00 (15) · CPC B64C13/00 (14) · CPC B64C2700/6295 (13) · CPC B64C3/00 (11) · CPC B64C2700/6218 (11) · CPC B64C25/06 (10) · CPC B64C3/54 (10) · CPC B64C3/385 (10) · CPC B64C11/04 (9) · CPC B64C11/006 (9) · CPC B64C25/62 (9) · CPC B64C17/06 (8) · CPC B64C2700/6214 (8) · CPC B64C25/52 (7) · CPC B64C25/54 (7) · CPC B64C2700/6256 (7) · CPC B64C35/00 (7) · None (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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