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Patents > Patent agent : Armengaud jeune or Marks & Clerk & Assigned to: None

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Tech fields:
Airplane (202) · Design (104) · frame (90) · stability (88) · wings (82) · construction (81) · LTA (64) · aerodynamics (54) · propellers (54) · control (52) · propulsion (49) · lift (43) · navigation (40) · landing (36) · automatic stability (33) · subsystem (32) · sustentation (30) · Chassis (28) · None (27) · steering (26)
Full specification filed date:
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Supplementary to patent:
None (288) · Patent FR-1907-373818 (12) · Patent FR-1908-392672 (10) · Patent FR-1906-366080 (5) · Patent FR-1908-405961 (5) · Patent FR-1910-414695 (3)
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IPCs:
None (61) · IPC B64C17/00 (36) · IPC B64C39/00 (34) · IPC B64C1/00 (27) · IPC B64C3/00 (21) · IPC B64C25/00 (19) · IPC B64B1/00 (18) · IPC B64C13/00 (16) · IPC B64B1/58 (15) · IPC B64C11/00 (15) · IPC B64C35/00 (13) · IPC B64C3/54 (13) · IPC B64C3/38 (12) · IPC B64C11/04 (10) · IPC B64B1/40 (8) · IPC B64C27/04 (8) · IPC B64C3/52 (7) · IPC B64C33/02 (7)
CPCs:
None (44) · CPC B64C17/00 (40) · CPC B64C39/00 (27) · CPC B64C13/00 (22) · CPC B64C3/00 (21) · CPC B64C2700/6295 (21) · CPC B64B1/00 (20) · CPC B64C2700/6256 (16) · CPC B64B1/58 (15) · CPC B64C25/06 (15) · CPC B64C3/385 (14) · CPC B64C2700/6218 (13) · CPC B64C11/006 (11) · CPC B64C2700/6214 (11) · CPC B64C3/54 (11) · CPC B64C11/04 (10) · CPC B64C25/62 (10) · CPC B64C35/00 (10) · CPC B64F2700/6226 (9)
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