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Patents > Office: FR & IPCs: IPC B64C39/00 & First filing: Yes

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Office: (Click arrow to add another value)
Inventors:
None (6) · Gottlieb Burckhardt (2) · Jean-Marie Vasserot (2) · Louis Blériot (2)
Inventor country:
Applicant person:
None (7) · Gottlieb Burckhardt (2) · Jean-Marie Vasserot (2) · Louis Blériot (2)
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (47) · design (28) · None (26) · propulsion (23) · Wings (21) · stability (20) · aeroplane (18) · frame (15) · aerodynamics (14) · propellers (13) · control (12) · lift (11) · construction (11) · whole (10) · navigation (8) · heavier-than-air (8) · sustentation (8) · fuselage (8) · Chassis (7)
Full specification filed date:
Application number:
None (6)
Granted:
Related to aircraft:
Patent agent:
None (26) · None (13) · Armengaud jeune (12) · J. Germain (6) · Weismann et Marx (5) · L. Chassevent (5) · Chassevent (4) · C. Blétry (4) · Dupont et Elluin (4) · J. Bonnet-Thirion (3) · Boramé et Julien (3) · Brandon freres (3) · Lavoix et Mosès (3) · G. de Mestral et F. Harle (3) · E. Blétry (3)
National tech categories:
IPCs: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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