Drilldown: Patents

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Patents > Year filed: 1909 & Number of figures: 2-4

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Inventor location:
None (383) · Yorkshire (5) · Paris (5) · Seine (5) · Budapest (3) · Nord (2) · Hérault (2) · Leeds (2)
Applicant is inventor:
Tech fields:
airplane (136) · propulsion (78) · LTA (74) · design (66) · frame (64) · stability (62) · Propellers (52) · None (50) · navigation (46) · propeller (42) · control (38) · Rudder (34) · Wings (33) · lift (30) · Subsystem (28) · balloon (25) · whole (21) · hybrid (21) · automatic stability (21) · construction (21)
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Supplementary to patent:
None (313) · Patent US-1908-927605 (5) · Patent US-1908-1081147 (4) · Patent US-1908-1077750 (4) · Patent CH-1909-48028 (3) · Patent US-1908-989022 (3) · Patent US-1908-935766 (3) · Patent FR-1909-398825 (3) · Patent FR-1908-407090 (3) · Patent FR-1908-392672 (3) · Patent DE-1907-214855 (3) · Patent US-1909-970771 (3)
Related to aircraft:
Patent agent:
None (99) · None (19) · Armengaud jeune (16) · J. Bonnet-Thirion (14) · E. Blétry (11) · Herbert Haddan & Co. (10) · Marks & Clerk (10) · Boult, Wade & Tennant (8) · Charles Dony (7) · G. de Mestral et F. Harlé (7) · C. Baumann (7) · Y. Rabilloud et fils (6) · Charles Assi (5) · Lavoix et Mosès (5) · Abel & Imray (5) · L. Chassevent (5) · Haseltine, Lake & Co. (5)
National tech categories:
FR 6.4 (152) · None (115) · HU V/h (14) · AT 77d (12) · DE 77h.5 (10) · DE 77h.6 (6) · RU Group V (4) · USPC 244/45R (4) · FR 6.2 (4) · CH 129a (4) · USPC 244/64 (4) · DE 77h.10 (3) · FR 6.3 (3) · USPC 244/17.21 (3) · DE 77h.2 (3) · FR 20.1 (3) · AU 90.3 (3) · USPC 244/65 (3)
IPCs:
None (134) · IPC B64C39/00 (36) · IPC B64B1/00 (26) · IPC B64C17/00 (24) · IPC B64C1/00 (20) · IPC B64C3/38 (18) · IPC B64C23/00 (14) · IPC B64C13/00 (12) · IPC B64C25/00 (11) · IPC B64C33/02 (11) · IPC B64C11/00 (11) · IPC B64B1/58 (9) · IPC B64C3/00 (6) · IPC B64C35/00 (5) · IPC B64C11/16 (5) · IPC B64C33/00 (5) · IPC B64C3/54 (5) · IPC B64C31/06 (4)
CPCs:
None (66) · CPC B64C17/00 (32) · CPC B64C39/00 (31) · CPC B64C2700/6295 (31) · CPC B64B1/00 (29) · CPC B64C23/005 (19) · CPC B64C3/385 (18) · CPC B64C13/00 (16) · CPC B64C33/02 (14) · CPC B64C2700/6274 (11) · CPC B64C2700/6218 (10) · CPC B64C25/62 (10) · CPC B64B1/58 (10) · CPC A63H27/08 (8) · CPC B64C39/08 (8) · CPC B64F2700/6226 (7) · CPC B64C11/006 (7)
First filing:
Citations from after 1930:
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