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

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (219) · design (141) · None (108) · construction (103) · wings (96) · Frame (96) · propulsion (61) · Propellers (56) · aerodynamics (55) · stability (52) · lift (45) · fuselage (38) · control (38) · Sustentation (31) · whole (31) · subsystem (26) · chassis (24) · monoplane (22) · Rudder (21)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (363) · Patent FR-1907-373818 (4) · Patent FR-1911-429224 (3) · Patent FR-1916-502839 (3) · Patent FR-1911-448337 (3)
Related to aircraft:
Patent agent:
None (83) · None (34) · Armengaud jeune (32) · Marks & Clerk (25) · J. Bonnet-Thirion (13) · Weismann et Marx (13) · J. Germain (13) · Dupont et Elluin (12) · E. Bletry (11) · Lavoix et Mosès (10) · Boramé et Julien (10) · Boult, Wade & Tennant (9) · L. Chassevent (8) · Haseltine, Lake & Co. (8) · G. de Mestral et F. Harle (7)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (284) · CPC B64C2700/6295 (247) · CPC B64C3/00 (155) · CPC B64C2700/6235 (77) · CPC B64C2700/6233 (53) · CPC B64C39/005 (41) · CPC B64C39/08 (24) · CPC B64C39/008 (21) · CPC B64C39/003 (12) · CPC B64C39/006 (10) · CPC B64C39/062 (3) · CPC B64C39/068 (2) · CPC B64C3/54 (2) · CPC B64C3/385 (2) · CPC B64C3/18 (2) · CPC B64C2700/6246 (2) · CPC B60F5/02 (2) · CPC B64C25/36 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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