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Patents > Office: FR & IPCs : IPC B64C3/00 or IPC B64C35/00 or IPC B64C39/00

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (195) · design (138) · frame (90) · construction (79) · wings (71) · None (66) · propulsion (52) · aerodynamics (51) · Propellers (49) · stability (41) · fuselage (37) · Lift (36) · Hydroplane (34) · sustentation (33) · Control (31) · landing (31) · hydroaeroplane (27) · subsystem (26) · hybrid (24) · chassis (24)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (289) · Patent FR-1907-373818 (4) · Patent GB-1911-29012 (4) · Patent FR-1912-452017 (3) · Patent FR-1912-446818 (3) · Patent FR-1910-414004 (2) · Patent FR-1909-412818 (2) · Patent FR-1912-441089 (2) · Patent FR-1912-443895 (2) · Patent FR-1909-403418 (2) · Patent GB-1912-29012.15939 (2) · Patent FR-1913-461629 (2) · Patent FR-1908-396470 (2) · Patent FR-1908-394418 (2) · Patent FR-1911-429224 (2) · Patent FR-1917-504302 (2) · Patent FR-1902-326476 (2) · Patent FR-1911-428217 (2)
Related to aircraft:
Patent agent:
None (75) · Armengaud jeune (40) · None (27) · Weismann et Marx (15) · J. Bonnet-Thirion (15) · Dupont et Elluin (14) · Lavoix et Mosès (13) · J. Germain (13) · E. Bletry (12) · L. Chassevent (11) · Borame et Julien (11) · Brandon frères (10) · Dom. Casalonga (10) · Charles Dony (10) · Gaston Rose (8) · Hippolyte Josse (7)
National tech categories:
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (215) · CPC B64C2700/6295 (177) · CPC B64C3/00 (98) · CPC B64C35/00 (66) · CPC B64C2700/6235 (45) · CPC B64C2700/6233 (35) · CPC B64C39/005 (24) · CPC B64C39/008 (14) · CPC B64F2700/6261 (12) · CPC B64C39/08 (11) · CPC B64C39/003 (10) · CPC B64F2700/6296 (9) · CPC B64C35/008 (9) · CPC B64F2700/628 (8) · CPC B64C39/006 (7) · CPC B64F2700/6292 (5) · CPC B64F2700/6265 (4) · CPC B64F2700/6276 (3) · CPC B64C35/005 (3) · CPC B64C35/001 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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