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Patents > National tech categories: FR 6.4 & Citations from after 1930: None & Number of figures: 9-20

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Office:
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Applicant is inventor:
Tech fields:
airplane (156) · design (77) · stability (74) · wings (57) · frame (46) · construction (40) · propellers (39) · control (38) · aerodynamics (36) · propulsion (34) · automatic stability (27) · LTA (25) · lift (24) · chassis (23) · sustentation (21) · flapping (19) · fuselage (18) · Subsystem (18) · navigation (18) · landing (17)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (169) · Patent FR-1912-446040 (5) · Patent FR-1908-396249 (3) · Patent FR-1908-385744 (2) · Patent FR-1912-461530 (2) · Patent BE-1907-202697 (2) · Patent IT-1913-03-20 Vigilio Baldo (2)
Related to aircraft:
Patent agent:
Armengaud jeune (39) · None (22) · None (15) · Lavoix et Mosès (10) · L. Chassevent (9) · Dupont et Elluin‎ (8) · Schwab (8) · Weismann et Marx (7) · Brandon frères (7) · Gaston Rose (7) · Charles Dony (6) · Borame et Julien (6) · J. Bonnet-Thirion (6) · H. Bœttcher fils (6) · Ch. Mardelet (6) · J. Bonnet-Thirion et Breton (5)
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National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C1/00 (46) · IPC B64C17/00 (45) · IPC B64C39/00 (33) · IPC B64C33/02 (23) · None (16) · IPC B64C23/00 (14) · IPC B64C3/38 (11) · IPC B64C3/00 (11) · IPC B64C11/00 (11) · IPC B64B1/00 (10) · IPC B64C17/06 (10) · IPC B64C35/00 (6) · IPC B64C33/00 (6) · IPC B64C3/56 (5) · IPC B64C27/04 (5) · IPC B64C3/48 (5) · IPC B64B1/58 (5)
CPCs:
CPC B64C17/00 (46) · CPC B64C39/00 (27) · CPC B64C33/02 (25) · CPC B64C2700/6295 (17) · CPC B64C2700/6218 (15) · CPC B64C23/005 (14) · CPC B64C2700/6212 (13) · CPC B64C17/06 (12) · CPC B64C1/00 (11) · CPC B64C3/00 (11) · CPC B64B1/00 (10) · CPC B64C2700/6274 (9) · CPC B64C11/006 (8) · CPC B64C2700/6233 (8) · CPC B64C2700/6216 (7) · CPC B64C3/385 (7) · CPC B64C2700/6281 (6) · CPC B64C13/00 (6) · CPC B64C33/00 (6) · CPC B64C35/00 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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