Drilldown: Patents

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Patents > Office: FR & Number of diagram pages: 1-2 & Number of figures: 9-18

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (143) · design (73) · stability (61) · wings (53) · Frame (46) · Propulsion (45) · Propellers (41) · construction (41) · control (37) · aerodynamics (37) · None (29) · LTA (24) · chassis (22) · subsystem (22) · automatic stability (22) · Lift (20) · sustentation (20) · Flapping (19) · navigation (17)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (195) · Patent FR-1912-446040 (5) · Patent FR-1908-396249 (3) · Patent FR-1912-461530 (2) · Patent FR-1913-466195 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (43) · None (26) · None (17) · L. Chassevent (13) · Lavoix et Mosès (11) · J. Bonnet-Thirion (11) · Ch. Mardelet (8) · Dupont et Elluin (8) · Charles Dony (8) · Gaston Rose (8) · Brandon frères (8) · E. Blétry (7) · Weismann et Marx (7) · Boramé et Julien (7) · Schwab (7) · H. Bœttcher fils (7) · Dom. Casalonga (6) · Hippolyte Josse (6) · Matray frères et Cie (5)
IPCs:
IPC B64C1/00 (45) · IPC B64C17/00 (44) · IPC B64C39/00 (33) · IPC B64C33/02 (20) · None (18) · IPC B64C3/00 (15) · IPC B64C23/00 (13) · IPC B64C11/00 (13) · IPC B64B1/00 (10) · IPC B64C35/00 (9) · IPC B64C3/38 (9) · IPC B64C17/06 (8) · IPC B64C3/48 (5) · IPC B64C3/56 (5) · IPC B64C33/00 (5)
CPCs:
CPC B64C17/00 (44) · CPC B64C39/00 (22) · CPC B64C33/02 (22) · CPC B64C2700/6218 (18) · CPC B64C2700/6295 (15) · CPC B64C3/00 (15) · CPC B64C23/005 (13) · CPC B64C2700/6212 (12) · CPC B64C1/00 (11) · CPC B64C11/006 (11) · CPC B64B1/00 (10) · CPC B64C2700/6233 (9) · CPC B64C17/06 (9) · CPC B64C2700/6274 (8) · CPC B64C35/00 (7) · CPC B64C39/08 (7) · CPC B64C2001/0081 (6) · CPC B64C2700/6216 (6) · CPC B64C3/385 (6) · CPC B64C13/00 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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