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Patents > Office : BE or FR & 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 (211) · stability (138) · design (96) · propulsion (74) · LTA (70) · wings (68) · frame (68) · control (63) · propellers (62) · automatic stability (58) · construction (56) · None (56) · aerodynamics (47) · navigation (40) · Lift (40) · Sustentation (33) · subsystem (30) · hybrid (27) · steering (27) · landing (25)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (350) · Patent FR-1908-396249 (5) · 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 (62) · Armengaud jeune (37) · None (34) · Brandon frères (25) · Dupont et Elluin (19) · L. Chassevent (17) · Lavoix et Mosès (17) · E. Blétry (15) · Schwab (13) · Weismann et Marx (13) · J. Bonnet-Thirion et Breton (12) · Gaston Rose (11) · J. Bonnet-Thirion (11) · Matray frères et Cie (9) · Boramé et Julien (9) · G. Petiau (9) · Dom. Casalonga (9) · de Bongé (8) · Émile Bert (8)
IPCs:
IPC B64C17/00 (99) · IPC B64C1/00 (85) · IPC B64C39/00 (69) · None (47) · IPC B64B1/00 (31) · IPC B64C23/00 (25) · IPC B64C33/02 (23) · IPC B64C3/38 (19) · IPC B64C17/06 (13) · IPC B64C35/00 (12) · IPC B64C27/04 (10) · IPC B64C11/00 (9) · IPC B64C33/00 (9) · IPC B64D17/00 (8) · IPC B64C3/00 (7) · IPC B64D1/04 (7) · IPC B64C13/00 (7) · IPC B64B1/58 (6) · IPC B64C3/52 (6)
CPCs:
CPC B64C17/00 (107) · CPC B64C39/00 (56) · CPC B64C2700/6218 (53) · CPC B64C2700/6295 (44) · CPC B64B1/00 (32) · CPC B64C2700/6212 (28) · None (26) · CPC B64C23/005 (25) · CPC B64C33/02 (24) · CPC B64C2700/6274 (16) · CPC B64C3/385 (15) · CPC B64C17/06 (14) · CPC B64C1/00 (12) · CPC B64C2700/6281 (12) · CPC B64C33/00 (11) · CPC B64C13/00 (10) · CPC B64C2700/6216 (9) · CPC B64C35/00 (9)
First filing:
Citations from after 1930:

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