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Patents > Office : FR or MX or None & Number of text pages: 4

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (100) · stability (58) · design (54) · propulsion (37) · frame (37) · LTA (36) · construction (34) · wings (33) · control (33) · None (32) · aerodynamics (27) · propellers (27) · automatic stability (23) · sustentation (22) · navigation (21) · Lift (21) · landing (14) · hybrid (14) · military (14)
Full specification filed date:
Application number:
None (52)
Granted:
Supplementary to patent:
None (179) · Patent FR-1913-466195 (2) · Patent FR-1909-410140 (2)
Related to aircraft:
Patent agent:
None (22) · Armengaud jeune (21) · None (16) · Dupont et Elluin (13) · Brandon frères (13) · G. Petiau (10) · Lavoix et Mosès (9) · L. Chassevent (9) · E. Blétry (8) · Émile Bert (7) · J. Bonnet-Thirion et Breton (6) · de Bongé (5) · Weismann et Marx (5) · Hippolyte Josse (5) · Dom. Casalonga (5) · H. Bœttcher fils (5) · Boramé et Julien (5)
IPCs:
IPC B64C17/00 (42) · IPC B64C1/00 (38) · IPC B64C39/00 (35) · IPC B64C23/00 (24) · IPC B64B1/00 (19) · None (14) · IPC B64C33/02 (10) · IPC B64C35/00 (7) · IPC B64C3/38 (6) · IPC B64C13/00 (6) · IPC B64C27/04 (5) · IPC B64D1/04 (4) · IPC B64D17/00 (4) · IPC B64B1/62 (4) · IPC B64C25/00 (4) · IPC B64C11/00 (4) · IPC B64C3/56 (3) · IPC B64C3/52 (3)
CPCs:
CPC B64C17/00 (44) · CPC B64C39/00 (29) · CPC B64C23/005 (24) · CPC B64C2700/6218 (22) · CPC B64B1/00 (20) · CPC B64C2700/6295 (20) · CPC B64C33/02 (12) · CPC B64C2700/6274 (11) · CPC B64C13/00 (8) · CPC B64C2700/6212 (7) · CPC B64C35/00 (6) · CPC B64C2700/6281 (6) · CPC B64C2700/6256 (5) · CPC B64C3/385 (5) · CPC B64C1/00 (5) · CPC B64C27/04 (5) · CPC B64D17/00 (4) · CPC B64C11/006 (4) · CPC B64B1/62 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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