Drilldown: Patents

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Patents > Office: FR & Citations from after 1930: None & Number of text pages: 4-50000000

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (196) · stability (125) · design (91) · propulsion (69) · wings (65) · LTA (64) · frame (62) · Propellers (59) · control (55) · automatic stability (53) · construction (50) · aerodynamics (43) · navigation (40) · lift (39) · None (33) · sustentation (30) · subsystem (30) · steering (24) · hybrid (24) · military (24)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (290) · Patent FR-1908-396249 (4) · Patent BE-1907-202697 (2) · Patent FR-1912-461530 (2) · Patent FR-1911-431428 (2) · Patent FR-1911-428217 (2) · Patent FR-1909-410140 (2) · Patent FR-1908-401308 (2) · Patent FR-1883- (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent FR-1913-466195 (2) · Patent AT-1909-12-31 Vigilio Baldo (2)
Related to aircraft:
Patent agent:
None (58) · Armengaud jeune (33) · None (27) · Brandon frères (23) · Dupont et Elluin (17) · L. Chassevent (15) · Lavoix et Mosès (14) · Schwab (12) · J. Bonnet-Thirion et Breton (11) · Gaston Rose (10) · Weismann et Marx (10) · E. Blétry (10) · Boramé et Julien (9) · G. Petiau (9) · J. Bonnet-Thirion (8) · P. Follin (7) · Matray frères et Cie (7) · Hippolyte Josse (6) · De Bongé (6) · Weissmann et Marx (6)
IPCs:
IPC B64C17/00 (83) · IPC B64C1/00 (72) · IPC B64C39/00 (61) · None (44) · IPC B64B1/00 (29) · IPC B64C23/00 (23) · IPC B64C33/02 (21) · IPC B64C3/38 (13) · IPC B64C17/06 (12) · IPC B64C35/00 (9) · IPC B64C33/00 (9) · IPC B64C27/04 (9) · IPC B64D17/00 (8) · IPC B64C11/00 (8) · IPC B64D1/04 (7) · IPC B64C3/52 (6) · IPC B64C13/00 (6) · IPC F41G3/24 (5) · IPC B64C3/56 (5)
CPCs:
CPC B64C17/00 (92) · CPC B64C39/00 (50) · CPC B64C2700/6218 (44) · CPC B64C2700/6295 (37) · CPC B64B1/00 (30) · None (24) · CPC B64C2700/6212 (24) · CPC B64C23/005 (23) · CPC B64C33/02 (22) · CPC B64C2700/6274 (14) · CPC B64C17/06 (13) · CPC B64C33/00 (11) · CPC B64C2700/6281 (11) · CPC B64C1/00 (10) · CPC B64C3/385 (9) · CPC B64C13/00 (9) · CPC B64C2700/6216 (9) · CPC B64D17/00 (8)
First filing:
Citations from after 1930:

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