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Patents > Inventor country: FR & Number of text pages: 3-4 & Number of claims: 4-50

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Inventor location:
None (324) · Seine (19) · Nord (7) · Paris (6) · Bouches-du-Rhône (5) · Seine-et-Oise (4) · Marseille (3) · Aisne (2) · Montpellier (2) · Lyon (2) · Calvados (2) · Aude (2) · Hérault (2) · Gironde (2) · Meudon (2)
Applicant is inventor:
Tech fields:
airplane (180) · design (98) · construction (73) · frame (70) · stability (63) · wings (57) · control (41) · propulsion (41) · aerodynamics (40) · LTA (37) · landing (34) · lift (34) · navigation (32) · None (31) · fuselage (26) · automatic stability (26) · propellers (26) · sustentation (24) · chassis (24)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (221) · Patent FR-1916-502839 (3) · Patent FR-1911-448337 (3) · Patent FR-1912-442419 (2) · Patent ES-1911-50083 (2) · Patent FR-1908-392672 (2) · Patent BE-1914-264437 (2) · Patent FR-1911-438355 (2) · Patent FR-1904-340154.4984 (2) · Patent FR-1908-407090 (2) · Patent BE-1910-12-31 Léon Dangy (2) · Patent FR-1910-430552 (2) · Patent FR-1911-426612 (2) · Patent GB-1912-7553 (2) · Patent FR-1910-414892 (2) · Patent FR-1909-420884 (2) · Patent FR-1909-420004 (2) · Patent GB-1912-26911 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (50) · None (48) · None (16) · Boult, Wade & Tennant (15) · Dupont et Elluin‎ (13) · Haseltine, Lake & Co. (13) · Marks & Clerk (10) · Hippolyte Josse (10) · Abel & Imray (9) · E. Blétry (9) · L. Chassevent (8) · H. Boettcher fils (7) · Boramé et Julien (7) · J. Bonnet-Thirion (6) · Ch. Mardelet (6) · Charles Dony (5) · Paul Caquet (5) · C. Blétry (5)
National tech categories:
FR 6.4 (204) · None (107) · FR 6.3 (12) · HU V/h (9) · FR 5.8 (7) · FR 6.2 (4) · DE 77h.5 (2) · USPC 244/234 (2) · FR 5.5 (2) · FR 5.3 (2) · FR 10.4 (2)
IPCs:
None (64) · IPC B64C39/00 (43) · IPC B64C1/00 (39) · IPC B64C17/00 (36) · IPC B64B1/00 (19) · IPC B64C23/00 (14) · IPC B64C3/38 (11) · IPC B64C35/00 (10) · IPC B64C33/02 (10) · IPC B64C3/00 (9) · IPC B64C25/00 (8) · IPC B64B1/58 (8) · IPC B64C17/06 (7) · IPC B64C3/56 (7) · IPC B64C3/18 (6) · IPC B64C27/04 (6) · IPC B64D1/04 (5) · IPC B64C13/00 (5) · IPC B64C3/52 (5) · IPC B64D17/00 (5)
CPCs:
None (40) · CPC B64C17/00 (39) · CPC B64C39/00 (27) · CPC B64C2700/6295 (20) · CPC B64B1/00 (19) · CPC B64C13/00 (16) · CPC B64C23/005 (15) · CPC B64C2700/6214 (12) · CPC B64C1/00 (12) · CPC B64C33/02 (11) · CPC B64C35/00 (10) · CPC B64C3/385 (10) · CPC B64C3/00 (9) · CPC B64C2700/6218 (8) · CPC B64C2700/6274 (8) · CPC B64C2001/0063 (8) · CPC B64B1/58 (8) · CPC B64C17/06 (8) · CPC B64C3/56 (8) · CPC B64C39/08 (8)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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