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Patents > CPCs : CPC B64B1/005 or CPC B64C17/00 or CPC B64C2700/6274

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Office:
Inventor location:
None (836) · Seine (17) · Paris (8) · Loire (7) · Nord (6) · California (5) · England (5) · Ohio (4) · Meurthe-et-Moselle (4) · Nièvre (4)
Applicant is inventor:
Tech fields:
stability (477) · airplane (380) · None (269) · automatic stability (204) · design (113) · control (106) · frame (77) · aerodynamics (75) · equilibrium (63) · wings (56) · subsystem (51) · construction (46) · lift (40) · rudder (39) · pendulum (37) · propellers (36) · propulsion (35) · navigation (31) · balance (28) · LTA (28)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (715) · Patent FR-1908-396249 (5) · Patent GB-1909-8531 (4) · Patent US-1908-1077750 (4) · Patent US-1908-989022 (3) · Patent FR-1910-415470 (3) · Patent FR-1912-442419 (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent FR-1909-399456 (3) · Patent US-1908-1081147 (3) · Patent US-1908-935766 (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent FR-1911-446282 (3)
Related to aircraft:
National tech categories:
FR 6.4 (490) · None (335) · USPC 244/80 (58) · DE 77h.5 (21) · USPC 244/93 (19) · USPC 244/177 (13) · USPC 244/92 (7) · USPC 244/90R (6) · FR 6.3 (4) · USPC 244/91 (2) · USPC 244/113 (2) · USPC 244/89 (2) · USPC 244/87 (2) · USPC 244/82 (2) · USPC 244/233 (2) · USPC 244/139 (2)
IPCs:
IPC B64C17/00 (553) · IPC B64C1/00 (304) · None (256) · IPC B64C23/00 (142) · IPC B64B1/00 (12) · CPC B64C17/00 (9) · IPC B64C3/48 (3) · IPC B64C3/38 (3) · IPC B64C17/04 (3) · IPC B64C9/00 (2) · IPC B64C19/00 (2) · IPC H03B7/10 (2) · IPC B64C1/00 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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