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Patents > Year filed: 1910 - 1919 & Year granted: 1910 & Granted: Yes

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Tech fields:
airplane (172) · None (134) · stability (90) · Design (83) · frame (78) · LTA (77) · propellers (66) · control (55) · Propulsion (52) · wings (46) · construction (45) · aerodynamics (42) · subsystem (36) · navigation (35) · hybrid (28) · rudder (28) · automatic stability (26) · lift (25) · landing (25)
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Supplementary to patent:
None (385) · Patent BE-1909-214032 (9) · Patent FR-1909-410140 (5) · Patent DE-1909-02-25 Hugo Erdmann (4) · Patent CA-1910-131159 (4) · Patent FR-1909-07-01 Société Antoinette (4) · Patent DE-1909-Wilcke-Graff (3) · Patent DE-1909-227246 (3) · Patent DE-1909-226609 (3) · Patent US-1910-984076 (3)
Related to aircraft:
Patent agent:
None (208) · Armengaud jeune (34) · E. Blétry (19) · J. Bonnet-Thirion (17) · Lavoix et Mosès (16) · None (15) · Brandon frères (11) · Schwab (10) · Charles Dony (9) · A. Wunderlich & Cie, Ingénieurs-Conseils (9) · Boramé et Julien (8) · A. de Carsalade (7) · H. Boettcher fils (7) · Matray frères et Cie (6) · G. de Mestral et F. Harlé (6) · J. Fayollet (6) · Dupont et Elluin (6)
National tech categories:
FR 6.4 (280) · None (195) · BE K (25) · FR 6.2 (10) · FR 5.8 (9) · MX F. III (8) · FR 5.3 (5) · IT 8 (4) · AU 90.3 (3) · FR 7.3 (3) · USPC 244/3.23 (3) · HU V/h (3) · FR 20.1 (3) · CA 244/10 (2) · USPC 244/237 (2) · FR 6.3 (2) · FR 10.1 (2) · USPC 244/234 (2) · DE 77h.5 (2) · AT 77d (2)
IPCs:
None (202) · IPC B64C17/00 (46) · IPC B64C1/00 (41) · IPC B64C39/00 (28) · IPC B64C23/00 (19) · IPC B64B1/58 (19) · IPC B64C11/00 (18) · IPC B64B1/00 (16) · IPC B64C13/00 (14) · IPC B64C25/00 (13) · IPC B64C33/02 (13) · IPC B64C3/54 (10) · IPC B64B1/62 (10) · IPC B64C3/38 (10) · IPC B64C3/00 (9) · IPC B64C31/06 (8)
CPCs:
None (99) · CPC B64C17/00 (52) · CPC B64C39/00 (27) · CPC B64C2700/6295 (26) · CPC B64C2700/6218 (21) · CPC B64C23/005 (21) · CPC B64C13/00 (21) · CPC B64C11/006 (21) · CPC B64B1/58 (20) · CPC B64B1/00 (16) · CPC B64C33/02 (16) · CPC B64C3/385 (15) · CPC B64C2700/6274 (13) · CPC B64C25/06 (13) · CPC B64C1/00 (13) · CPC B64C25/62 (11) · CPC B64C2700/6256 (11)
First filing:
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Citations from after 1930:
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