Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & IPCs : IPC B64C17/00 or IPC B64C27/04 or IPC B64C39/00

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (124) · stability (71) · Design (65) · propulsion (59) · None (53) · propellers (46) · Wings (41) · Control (37) · frame (36) · automatic stability (29) · construction (27) · lift (27) · aerodynamics (25) · helicopter (25) · subsystem (24) · navigation (21) · steering (18) · Sustentation (16)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (245) · Patent FR-1908-396249 (4) · Patent US-1908-1077750 (2) · Patent FR-1909-401348 (2) · Patent FR-1908-396470 (2) · Patent FR-1908-407090 (2) · Patent GB-1908-4519 (2) · Patent FR-1902-326476 (2) · Patent FR-1909-395148 (2) · Patent US-1908-1081147 (2) · Patent US-1908-927605 (2) · Patent US-1908-989022 (2)
Related to aircraft:
Patent agent:
None (74) · Armengaud jeune (26) · None (23) · J. Germain (13) · J. Bonnet-Thirion (8) · Y. Rabilloud et fils (8) · Weismann et Marx (8) · Matray frères et Cie (7) · C. Blétry (6) · Chassevent (6) · Brandon frères (6) · Herbert Haddan & Co. (6) · Lavoix et Moses (5) · Haseltine, Lake & Co. (4) · G. de Mestral et F. Harle (4) · E. Blétry (4) · Marks & Clerk (4)
National tech categories:
FR 6.4 (201) · None (67) · FR 6.3 (20) · DE 77h.11 (6) · DE 77h.5 (4) · USPC 244/45R (4) · USPC 244/70 (4) · USPC 244/80 (3) · FR 6.2 (3) · USPC 244/20 (2) · USPC 416/113 (2) · USPC 244/19 (2) · DE 77h.6 (2) · USPC 244/13 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (111) · CPC B64C17/00 (87) · CPC B64C2700/6295 (86) · CPC B64C2700/6281 (39) · CPC B64C39/005 (35) · CPC B64C27/04 (31) · CPC B64C2700/6218 (27) · CPC B64C2700/6212 (26) · CPC B64C27/12 (13) · CPC B64C39/003 (10) · CPC B64C2700/6214 (8) · CPC B64C39/08 (8) · CPC B64C39/008 (7) · CPC B64C27/20 (6) · CPC B64C27/52 (5) · CPC B64C39/006 (5) · CPC B64C2700/6215 (3) · CPC B64C3/42 (3) · CPC B64C1/00 (3) · CPC B64C3/385 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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