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Patents > Year granted: 1910 - 1919 & IPCs: IPC B64C23/00 & Number of diagram pages: 1-3

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Office:
Inventors:
Gustav Mees (7) · None (3) · Carl Hanschke (2) · Wilhelm Kress (2) · Matts Jacob Mustonen (2) · Jacques-Jules Sloan (2) · Gustave Plaisant (2) · Ernest William Welsh (2) · Charles Wolf (2) · William Radford (2) · Alvaro Da Cunha (2)
Inventor country:
Applicant person:
None (7) · Gustav Mees (6) · Carl Hanschke (2) · Wilhelm Kress (2) · Jacques-Jules Sloan (2) · Gustave Plaisant (2) · Ernest William Welsh (2) · Charles Wolf (2) · William Radford (2) · Alvaro Da Cunha (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (37) · None (25) · Hybrid (19) · propellers (15) · design (15) · propulsion (14) · helicopter (14) · frame (11) · ascension (10) · stability (10) · wings (9) · lift (9) · aerodynamics (8) · control (8) · construction (7) · sustentation (7) · whole (7) · propeller (7) · heavier-than-air (6) · gyroscope (5)
Full specification filed date:
Application number:
None (5)
Granted:
Related to aircraft:
Patent agent:
None (7) · G. de Mestral et F. Harlé (4) · Schwab (4) · C. Blétry (3) · Marks & Clerk (3) · Paul Caquet (3) · None (3) · Boramé et Julien (2) · Matray frères et Cie (2) · Gaston Petiau (2) · A. de Carsalade (2) · L. Chassevent (2) · Lavoix et Mosès (2) · Edward Evans & Co. (2) · E. Blétry (2) · Weissmann et Marx (2) · J. Bonnet-Thirion (2) · Hughes & Young (2) · Coquillat (2) · Rigot et Prévost (2)
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IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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