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

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Office: (Click arrow to add another value)
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Applicant is inventor:
Tech fields:
Airplane (96) · stability (55) · design (49) · Frame (37) · propulsion (36) · wings (33) · LTA (32) · control (32) · Construction (30) · None (28) · propellers (26) · aerodynamics (25) · automatic stability (22) · sustentation (21) · navigation (21) · lift (21) · military (14) · ascension (13) · hybrid (13)
Full specification filed date:
Application number:
None (47)
Granted:
Supplementary to patent:
None (168) · Patent FR-1909-410140 (2) · Patent FR-1913-466195 (2)
Related to aircraft:
Patent agent:
None (22) · Armengaud jeune (20) · None (16) · Brandon frères (13) · G. Petiau (10) · L. Chassevent (9) · Lavoix et Mosès (8) · Dupont et Elluin (8) · Émile Bert (7) · E. Bletry (7) · J. Bonnet-Thirion et Breton (5) · Hippolyte Josse (5) · Dom. Casalonga (5) · de Bongé (5) · H. Bœttcher fils (5) · Boramé et Julien (5) · Weismann et Marx (4) · Charles Assi (4)
IPCs:
IPC B64C17/00 (41) · IPC B64C1/00 (36) · IPC B64C39/00 (34) · IPC B64C23/00 (24) · IPC B64B1/00 (15) · None (12) · IPC B64C33/02 (10) · IPC B64C35/00 (6) · IPC B64C13/00 (6) · IPC B64C3/38 (6) · IPC B64C27/04 (5) · IPC B64D17/00 (4) · IPC B64B1/62 (4) · IPC B64C11/00 (4) · IPC B64D1/04 (4) · IPC B64C25/00 (3) · IPC B64C3/52 (3) · IPC B64C3/56 (3)
CPCs:
CPC B64C17/00 (42) · CPC B64C39/00 (28) · CPC B64C23/005 (24) · CPC B64C2700/6218 (21) · CPC B64C2700/6295 (20) · CPC B64B1/00 (15) · CPC B64C33/02 (12) · CPC B64C2700/6274 (11) · CPC B64C13/00 (8) · CPC B64C2700/6212 (7) · CPC B64C2700/6281 (6) · CPC B64C35/00 (5) · CPC B64C1/00 (5) · CPC B64C2700/6256 (5) · CPC B64C3/385 (5) · CPC B64C27/04 (5) · CPC B64B1/62 (4) · CPC B64D17/00 (4) · CPC B64C11/006 (4)
First filing:
Citations from after 1930:
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