Drilldown: Patents

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Patents > Office: FR & Patent agent : Armengaud jeune or None or Victor J. Evans

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (205) · design (107) · stability (92) · wings (81) · frame (80) · construction (77) · LTA (64) · Propulsion (62) · propellers (60) · aerodynamics (56) · Lift (49) · Control (48) · navigation (34) · sustentation (34) · automatic stability (32) · landing (31) · None (28) · chassis (24) · monoplane (24) · wing warping (23)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (346) · Patent FR-1907-373818 (12) · Patent FR-1908-392672 (10) · Patent FR-1916-501550 (8) · Patent FR-1908-405961 (5) · Patent FR-1906-366080 (5) · Patent FR-1912-446040 (4) · Patent FR-1915-478440 (3) · Patent FR-1910-414695 (3) · Patent FR-1908-394418 (3)
Related to aircraft:
Patent agent: (Click arrow to add another value)
IPCs:
IPC B64C17/00 (48) · IPC B64C1/00 (44) · IPC B64C39/00 (43) · None (36) · IPC B64B1/00 (28) · IPC B64C11/00 (19) · IPC B64C3/00 (17) · IPC B64C3/54 (15) · IPC B64C3/38 (12) · IPC B64C33/02 (12) · IPC B64C25/00 (12) · IPC B64C27/04 (12) · IPC B64B1/58 (12) · IPC B64C13/00 (11) · IPC B64C23/00 (11) · IPC G01S1/72 (10) · IPC B64C35/00 (10) · IPC B64C3/52 (10) · IPC B64C11/04 (10)
CPCs:
CPC B64C17/00 (52) · CPC B64C39/00 (35) · None (30) · CPC B64B1/00 (28) · CPC B64C2700/6295 (20) · CPC B64C2700/6218 (19) · CPC B64C3/00 (17) · CPC B64C13/00 (16) · CPC B64C11/006 (14) · CPC B64C3/385 (13) · CPC B64B1/58 (12) · CPC B64C3/54 (12) · CPC B64C33/02 (12) · CPC B64C25/06 (11) · CPC B64C23/005 (11) · CPC G01S1/72 (10) · CPC B64C1/00 (10) · CPC B64C3/52 (10) · CPC B64C11/04 (10) · CPC B64C27/04 (10)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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