Drilldown: Patents

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Patents > Inventor location: None & Family year: 1909 & Number of claims: 1-3

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Tech fields:
Airplane (159) · Design (93) · LTA (84) · stability (83) · frame (79) · propellers (70) · Propulsion (62) · Control (58) · None (52) · Subsystem (48) · wings (45) · Construction (43) · Rudder (36) · navigation (35) · automatic stability (30) · propeller (29) · aerodynamics (28) · Lift (27) · Airship (27)
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None (307) · Patent FR-1909-399456 (6) · Patent FR-1909-403985 (5) · Patent DE-1909-226609 (4) · Patent FR-1909-420322 (3) · Patent FR-1909-398825 (3) · Patent DE-1909-02-25 Hugo Erdmann (3) · Patent CH-1909-48028 (3) · Patent FR-1909-410848 (3) · Patent FR-1909-410140 (3) · Patent FR-1909-07-01 Société Antoinette (3) · Patent AT-1909-48421 (3) · Patent AT-1909-40038 (3) · Patent US-1909-970771 (3)
Related to aircraft:
Patent agent:
None (123) · None (22) · Armengaud jeune (21) · J. Bonnet-Thirion (17) · Weismann et Marx (11) · Boult, Wade & Tennant (11) · Schwab (9) · E. Blétry (9) · Borame et Julien (8) · Lavoix et Mosès (8) · Charles Dony (8) · Marks & Clerk (7) · Herbert Haddan & Co. (7) · Y. Rabilloud et fils (7) · Haseltine, Lake & Co. (5) · G. de Mestral et F. Harlé (5) · Charles Assi (5) · Hippolyte Josse (5) · De Bongé (5)
National tech categories:
FR 6.4 (215) · None (119) · HU V/h (22) · AT 77d (16) · DE 77h.5 (11) · RU Group V (9) · DE 77h.11 (5) · FR 6.2 (4) · DE 77h.6 (4) · USPC 244/64 (3) · USPC 244/65 (3) · CH 129c (3) · USPC 244/73R (3) · FR 5.3 (3) · DE 77h.9 (3)
IPCs:
None (111) · IPC B64C39/00 (40) · IPC B64C17/00 (38) · IPC B64C1/00 (35) · IPC B64B1/00 (25) · IPC B64C3/38 (22) · IPC B64C23/00 (17) · IPC B64B1/58 (16) · IPC B64C13/00 (14) · IPC B64C35/00 (14) · IPC B64C11/00 (13) · IPC B64C3/00 (9) · IPC B64C33/02 (9) · IPC B64C25/00 (8) · IPC B64C17/06 (7) · IPC B64C31/06 (7) · IPC B64C3/52 (6) · IPC B63H1/12 (6) · IPC B64B1/40 (6)
CPCs:
None (69) · CPC B64C17/00 (44) · CPC B64C39/00 (28) · CPC B64C2700/6295 (24) · CPC B64C23/005 (23) · CPC B64B1/00 (21) · CPC B64C3/385 (21) · CPC B64C13/00 (19) · CPC B64C2700/6218 (19) · CPC B64B1/58 (18) · CPC B64C35/00 (13) · CPC B64C33/02 (13) · CPC B64C11/006 (12) · CPC B64C2700/6274 (10) · CPC B64C3/00 (8) · CPC B64C2700/6256 (8)
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