Drilldown: Patents

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Patents > Office : AH or DEG or FR or RU & Applicant firm: None & IPCs : IPC B64C27/04 or IPC B64C3/00 or IPC B64C33/02 or IPC B64C39/00

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Office: (Click arrow to add another value)
Inventor country:
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (204) · design (134) · wings (90) · frame (83) · propulsion (80) · Propellers (73) · None (72) · construction (72) · aerodynamics (47) · lift (44) · stability (44) · sustentation (39) · helicopter (37) · control (31) · hybrid (31) · ascension (31) · flapping (30) · navigation (27) · fuselage (25)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (324) · Patent FR-1907-373818 (4) · Patent FR-1912-446040 (4) · Patent FR-1908-394418 (2) · Patent FR-1915-478440 (2) · Patent FR-1913-461629 (2) · Patent FR-1907-392394 (2) · Patent FR-1912-461530 (2) · Patent FR-1912-441089 (2) · Patent FR-1917-504302 (2) · Patent FR-1908-396470 (2) · Patent FR-1908-407090 (2) · Patent FR-1911-429224 (2) · Patent FR-1911-429078 (2) · Patent FR-1911-428217 (2) · Patent FR-1909-403418 (2) · Patent FR-1910-414004 (2) · Patent FR-1902-326476 (2) · Patent FR-1909-420004 (2)
Related to aircraft:
Patent agent:
None (84) · None (42) · Armengaud jeune (40) · J. Germain (20) · E. Bletry (13) · J. Bonnet-Thirion (13) · Weismann et Marx (13) · Lavoix et Mosès (12) · G. de Mestral et F. Harlé (10) · Dupont et Elluin (9) · Brandon frères (9) · C. Blétry (9) · Y. Rabilloud et fils (9) · L. Chassevent (8) · Hippolyte Josse (8) · Boramé et Julien (7) · Chassevent (7) · Schwab (7) · Société A. Frey et de Carsalade (6) · C. Baumann (6)
Assigned to:
National tech categories:
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (209) · CPC B64C2700/6295 (162) · CPC B64C33/02 (80) · CPC B64C3/00 (79) · CPC B64C2700/6281 (50) · CPC B64C27/04 (41) · CPC B64C2700/6235 (33) · CPC B64C2700/6233 (33) · CPC B64C39/005 (24) · CPC B64C27/12 (17) · CPC B64C39/008 (14) · CPC B64C39/08 (13) · CPC B64C39/003 (10) · CPC B64C39/006 (7) · CPC B64C27/52 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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