Drilldown: Patents

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Patents > National tech categories : FR 6.4 or USPC 244/3.23 or USPC 244/80 & CPCs : CPC B64C2700/6274 or CPC F42B10/34 & Cites these patents : 1910 or Patent AT-1909-47911 or None

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Office:
Inventors:
Charles Wolf (3) · Jean Desbois (3) · Maurice-Achille Lécuyer (3) · None (2) · Armand Dufaux (2) · Henri Liurette (2) · Lazare-Victor-Joseph Duverne (2) · Louis Badier (2) · Gustav Mees (2) · Henri Dufaux (2) · Alvaro Da Cunha (2)
Inventor country:
Applicant person:
None (4) · Jean Desbois (3) · Charles Wolf (3) · Maurice-Achille Lécuyer (3) · Lazare-Victor-Joseph Duverne (2) · Armand Dufaux (2) · Alvaro Da Cunha (2) · Henri Liurette (2) · Henri Dufaux (2) · Gustav Mees (2) · Louis Badier (2)
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (29) · propulsion (19) · propellers (18) · design (18) · None (17) · ascension (17) · hybrid (16) · helicopter (15) · lift (12) · Construction (11) · control (9) · sustentation (8) · Frame (8) · Wings (7) · heavier-than-air (7) · aerodynamics (6) · parachutes (5) · navigation (5) · stability (5)
Full specification filed date:
Application number:
None (3)
Granted:
Related to aircraft:
Patent agent:
None (12) · None (4) · G. de Mestral et F. Harlé (4) · J. Germain (4) · Armengaud jeune (3) · Boramé et Julien (3) · J. Bonnet-Thirion (3) · Paul Caquet (3) · Société J.-P. Bonnicart et Cie (2) · A. de Carsalade (2) · J. Fayollet (2) · Matray frères et Cie (2) · Chassevent (2) · Schwab (2) · C. Blétry (2)
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National tech categories: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

Showing below up to 78 results in range #1 to #78.

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