Drilldown: Patents

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Patents > Patent agent : Armengaud jeune or E. Bletry

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Office:
Inventors:
Robert Esnault-Pelterie (64) · Adolphe Clément-Bayard (26) · None (16) · Lucien Chauvière (16) · Paul Kauffmann (8) · Pierre Levasseur (7) · Louis Bréguet (5) · Fernand Lioré (5) · Hippolyte Parent (5) · François d’Astanières (4) · Julius Hermann Carl Gebauer (4) · Jules Sandret (4) · Roger Sommer (4) · José Lluzar-Rodrigo (4)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (64) · None (33) · Adolphe Clément-Bayard (25) · Lucien Chauvière‎‎ (16) · Paul Kauffmann (8) · Pierre Levasseur (7) · Fernand Lioré (5) · Roger Sommer (4) · Jose Lluzar-Rodrigo (4) · Hippolyte Parent (4) · François d’Astanières (4) · Jules Sandret (4) · Julius Hermann Carl Gebauer (4)
Applicant is inventor:
Tech fields:
airplane (205) · design (110) · stability (85) · wings (83) · frame (76) · construction (74) · aerodynamics (66) · propellers (56) · lift (53) · propulsion (48) · control (48) · LTA (47) · sustentation (36) · automatic stability (32) · subsystem (31) · navigation (30) · landing (28) · chassis (27) · rudder (21)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (257) · 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)
Related to aircraft:
Patent agent: (Click arrow to add another value)
IPCs:
IPC B64C17/00 (40) · None (36) · IPC B64C39/00 (32) · IPC B64C1/00 (30) · IPC B64B1/00 (19) · IPC B64C11/00 (18) · IPC B64C25/00 (14) · IPC B64C3/00 (14) · IPC B64C3/54 (13) · IPC B64C11/04 (13) · IPC B64C3/38 (12) · IPC B64C13/00 (12) · IPC B64B1/58 (9) · IPC B64C35/00 (9) · IPC B64C3/52 (8) · IPC B64C33/00 (6) · IPC B64C23/00 (6) · IPC B64C33/02 (6) · IPC B64C3/18 (6) · IPC B64B1/40 (6)
CPCs:
CPC B64C17/00 (44) · None (28) · CPC B64C39/00 (25) · CPC B64B1/00 (18) · CPC B64C13/00 (16) · CPC B64C2700/6295 (15) · CPC B64C3/385 (14) · CPC B64C2700/6218 (14) · CPC B64C11/006 (14) · CPC B64C11/04 (13) · CPC B64C3/00 (13) · CPC B64C25/06 (12) · CPC B64C3/54 (11) · CPC B64C25/62 (10) · CPC B64C2700/6256 (10) · CPC B64C2700/6212 (9) · CPC B64C3/52 (9) · CPC B64B1/58 (9)
First filing:
Citations from after 1930:
Number of diagram pages:

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