Drilldown: Patents

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Patents > Family year: 1912 & Number of text pages: 2-3 & Number of claims: 1-3

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Inventor location:
None (311) · Nord (5) · Paris (5) · Seine (5) · Rhône (4) · Budapest (4) · Somme (3) · Bouches-du-Rhône (2) · Loir-et-Cher (2) · Ohio (2) · Vaucluse (2) · Rue (2) · Hautes-Pyrénées (2)
Applicant is inventor:
Tech fields:
Airplane (129) · design (62) · Stability (57) · None (46) · Construction (44) · Frame (42) · Propulsion (33) · propellers (31) · LTA (31) · Wings (29) · aerodynamics (28) · navigation (25) · safety (24) · automatic stability (22) · control (20) · Airship (19) · fuselage (18) · landing (16) · piloting (14) · lift (13)
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Granted:
Supplementary to patent:
None (226) · Patent FR-1912-449070 (4) · Patent FR-1912-450892 (4) · Patent BE-1912-08-13-Panian (3) · Patent FR-1912-446040 (3) · Patent DE-1912-279343 (3) · Patent FR-1913-450892.17436 (3)
Related to aircraft:
Patent agent:
None (82) · None (22) · Armengaud jeune (20) · Hippolyte Josse (9) · H. Boettcher fils (9) · L. Chassevent (8) · Marks & Clerk (7) · W. P. Thompson & Co. (7) · Victor J. Evans (6) · Dupont et Elluin (5) · Société A. Frey et de Carsalade (5) · J. Bonnet-Thirion (5) · J. Germain (4) · Charles Dony (4) · V. Matray (4) · Rigot et Prévost (4) · Gaston Petiau (4) · G. de Mestral et F. Harle (4) · Dom. Casalonga (4) · Brandon frères (4)
National tech categories:
FR 6.4 (187) · None (64) · AT 77d (16) · HU V/h (13) · DE 77h.5 (6) · USPC 244/80 (4) · CH 129b (4) · USPC 244/45R (4) · FR 6.2 (4) · USPC 244/93 (3) · USPC 244/233 (3) · FR 5.3 (3) · DE 77h.9 (3) · USPC 244/6 (3)
IPCs:
None (95) · IPC B64C17/00 (38) · IPC B64C1/00 (27) · IPC B64C39/00 (23) · IPC B64C3/38 (15) · IPC B64C35/00 (15) · IPC B64C11/00 (14) · IPC B64B1/58 (11) · IPC B64C3/00 (10) · IPC B64C33/02 (10) · IPC B64B1/00 (10) · IPC B64C25/00 (9) · IPC B64D17/00 (9) · IPC B64C23/00 (7) · IPC B64C33/00 (4) · IPC B64C3/56 (4) · IPC B64C3/54 (4) · IPC CPC B64C13/00 (4)
CPCs:
CPC B64C17/00 (44) · None (43) · CPC B64C2700/6295 (20) · CPC B64C3/385 (17) · CPC B64C39/00 (16) · CPC B64C2700/6218 (14) · CPC B64B1/00 (12) · CPC B64C23/005 (11) · CPC B64C33/02 (11) · CPC B64B1/58 (11) · CPC B64C3/00 (10) · CPC B64C35/00 (10) · CPC B64C13/00 (9) · CPC B64D17/00 (8) · CPC B64C11/006 (7) · CPC B64C2700/6214 (7) · CPC B64C1/00 (6) · CPC B64C11/00 (6) · CPC B64C2700/6274 (6) · CPC B64C2700/6212 (6)
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Citations from after 1930:
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