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Patents > Office : CU or FR & Number of figures: 9-18

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (168) · stability (84) · design (83) · Wings (60) · propulsion (53) · frame (52) · Construction (48) · propellers (46) · control (44) · aerodynamics (42) · None (38) · LTA (34) · automatic stability (31) · subsystem (25) · lift (24) · sustentation (23) · chassis (23) · navigation (22) · flapping (19) · landing (18)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (244) · Patent FR-1912-446040 (5) · Patent FR-1908-396249 (4) · Patent FR-1912-461530 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent FR-1908-385744 (2) · Patent BE-1907-202697 (2) · Patent FR-1913-466195 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (48) · None (31) · None (21) · Lavoix et Mosès (15) · L. Chassevent (13) · Brandon frères (12) · J. Bonnet-Thirion (11) · Weismann et Marx (10) · Schwab (10) · Dom. Casalonga (9) · Ch. Mardelet (9) · Dupont et Elluin (8) · Charles Dony (8) · Gaston Rose (8) · E. Bletry (7) · Boramé et Julien (7) · H. Boettcher fils (7) · J. Bonnet-Thirion et Breton (6) · Matray freres et Cie (6) · Hippolyte Josse (6)
IPCs:
IPC B64C1/00 (57) · IPC B64C17/00 (55) · IPC B64C39/00 (38) · IPC B64C33/02 (23) · None (22) · IPC B64C23/00 (19) · IPC B64C3/38 (15) · IPC B64C11/00 (15) · IPC B64C3/00 (15) · IPC B64B1/00 (13) · IPC B64C17/06 (13) · IPC B64C35/00 (11) · IPC B64C33/00 (7) · IPC B64B1/58 (7) · IPC B64C3/56 (6) · IPC B64C3/48 (5) · IPC B64C13/00 (5)
CPCs:
CPC B64C17/00 (56) · CPC B64C39/00 (27) · CPC B64C33/02 (25) · CPC B64C2700/6295 (21) · CPC B64C2700/6218 (21) · CPC B64C23/005 (19) · CPC B64C2700/6212 (16) · CPC B64C3/00 (15) · CPC B64C17/06 (15) · CPC B64B1/00 (13) · CPC B64C3/385 (12) · CPC B64C2700/6274 (11) · CPC B64C1/00 (11) · CPC B64C11/006 (11) · CPC B64C2700/6233 (9) · CPC B64C35/00 (9) · CPC B64C2700/6216 (9) · CPC B64C39/08 (8)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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