Drilldown: Patents

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Patents > Office: FR & Inventor country: FR & Number of diagram pages: 2-4

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Office: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Inventor location:
None (268) · Seine (22) · Paris (7) · Seine-et-Oise (5) · Nord (5) · Rhône (4) · Hérault (3) · Alpes-Maritimes (2) · Loire (2) · Ain (2) · Genay (2) · Finistère (2) · Dordogne (2) · Montpellier (2) · Morbihan (2) · Cher (2) · Var (2) · Saône-et-Loire (2) · Aude (2) · Loir-et-Cher (2)
Applicant is inventor:
Tech fields:
airplane (113) · design (65) · construction (53) · propulsion (53) · stability (52) · LTA (51) · None (46) · frame (45) · propellers (37) · wings (35) · control (31) · navigation (27) · Hybrid (26) · automatic stability (22) · subsystem (21) · lift (19) · ascension (18) · aerodynamics (18)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (278) · Patent FR-1908-401308 (3) · Patent FR-1883- (2) · Patent FR-1908-396470 (2) · Patent BE-1912-08-13-Panian (2) · Patent FR-1913-466195 (2)
Related to aircraft:
Patent agent:
None (66) · None (30) · Armengaud jeune (24) · Weismann et Marx (21) · Lavoix et Mosès (13) · J. Bonnet-Thirion (13) · Dom. Casalonga (11) · Brandon frères (10) · J. Germain (10) · Chassevent (10) · L. Chassevent (7) · M. Zerolo (6) · Weissmann et Marx (5) · H. Bœttcher fils (5) · Émile Bert (5) · Hippolyte Josse (5) · Boramé et Julien (5)
IPCs:
IPC B64C39/00 (49) · IPC B64B1/00 (31) · IPC B64C17/00 (30) · IPC B64C1/00 (30) · IPC B64C23/00 (23) · IPC B64C33/02 (20) · IPC B64C3/38 (17) · IPC B64C11/00 (13) · IPC B64C27/04 (11) · None (11) · IPC B64C13/00 (9) · IPC B64C35/00 (9) · IPC B64B1/58 (8) · IPC B64C33/00 (7) · IPC B64C17/06 (7) · IPC B64C3/56 (6) · IPC B64C3/00 (5) · IPC B64C25/00 (5)
CPCs:
CPC B64C39/00 (33) · CPC B64B1/00 (31) · CPC B64C17/00 (30) · CPC B64C2700/6295 (26) · CPC B64C23/005 (22) · CPC B64C33/02 (21) · CPC B64C2700/6274 (15) · CPC B64C2700/6218 (13) · CPC B64C3/385 (13) · CPC B64C11/006 (9) · CPC B64C13/00 (9) · CPC B64B1/58 (8) · CPC B64C39/08 (8) · None (8) · CPC B64C35/00 (8) · CPC B64C17/06 (7) · CPC B64C33/00 (7) · CPC B64C3/56 (6) · CPC B64C2700/6212 (6) · CPC B64C2700/6281 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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