Drilldown: Patents

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

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Office: (Click arrow to add another value)
Inventor country:
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Applicant type:
Applicant is inventor:
Tech fields:
Airplane (187) · design (126) · wings (85) · Frame (79) · construction (69) · propulsion (64) · None (63) · propellers (55) · aerodynamics (45) · stability (43) · Lift (39) · sustentation (33) · Control (30) · flapping (28) · fuselage (25) · navigation (25) · chassis (22) · Whole (22) · subsystem (22)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (278) · Patent FR-1912-446040 (4) · Patent FR-1907-373818 (4) · Patent FR-1912-441089 (2) · Patent FR-1908-394418 (2) · Patent FR-1908-396470 (2) · Patent FR-1912-461530 (2) · Patent FR-1911-429224 (2) · Patent FR-1911-429078 (2) · Patent FR-1911-428217 (2) · Patent FR-1902-326476 (2) · Patent FR-1913-461629 (2) · Patent FR-1909-403418 (2) · Patent FR-1910-414004 (2) · Patent FR-1917-504302 (2) · Patent FR-1909-420004 (2)
Related to aircraft:
Patent agent:
None (71) · Armengaud jeune (35) · None (35) · J. Germain (15) · E. Blétry (13) · Weismann et Marx (13) · J. Bonnet-Thirion (12) · Lavoix et Mosès (10) · Dupont et Elluin (9) · G. de Mestral et F. Harle (8) · L. Chassevent (7) · Y. Rabilloud et fils (7) · Hippolyte Josse (7) · Chassevent (7) · Borame et Julien (7) · Brandon frères (7) · C. Blétry (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 (163) · CPC B64C33/02 (80) · CPC B64C3/00 (79) · CPC B64C2700/6235 (33) · CPC B64C2700/6233 (33) · CPC B64C39/005 (24) · CPC B64C39/008 (14) · CPC B64C39/08 (13) · CPC B64C39/003 (10) · CPC B64C39/006 (7) · CPC B64C2700/6246 (2) · CPC B64C3/54 (2) · CPC B64C3/385 (2) · CPC B60F5/02 (2) · CPC B64C3/18 (2) · CPC B64C25/36 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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