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Patents > Year granted: 1909 & Number of text pages: 4 & Number of figures: 3-20

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Year filed:
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Inventors:
Léon Dufour (3) · Louis Blériot (3) · None (2) · Paul Schmitt (2) · Jean Walter-Martin (2) · Jacques Ravelli (2) · Hippolyte Chevron (2) · John Seiler (2) · Arthur Henry Edwards (2)
Inventor country:
Applicant person:
None (6) · Léon Dufour (3) · Louis Blériot (3) · Paul Schmitt (2) · Jean Walter-Martin (2) · Jacques Ravelli (2) · Hippolyte Chevron (2) · John Seiler (2) · Arthur Henry Edwards (2)
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Applicant is inventor:
Tech fields:
Airplane (21) · frame (13) · Propulsion (12) · LTA (11) · Design (11) · stability (11) · None (10) · navigation (10) · control (9) · subsystem (7) · Wings (7) · construction (7) · Lift (6) · rudder (5) · steering (5) · propeller (5) · Sustentation (5) · car (5) · Propellers (5)
Application number:
None (16)
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Related to aircraft:
Patent agent:
None (6) · Armengaud jeune (5) · Marks & Clerk (5) · Boult, Wade & Tennant (3) · Haseltine, Lake & Co. (3) · J. Clark Jefferson, F.I.P.A. (2) · Georges Laurent (2) · G. de Mestral et F. Harlé (2) · Munn & Co. (2) · None (2) · Dom. Casalonga (2) · Ch. Mardelet (2)
Assigned to:
CPCs:
None (12) · CPC B64C39/00 (8) · CPC B64C2700/6295 (6) · CPC B64C3/385 (4) · CPC B64C17/00 (4) · CPC B64B1/00 (4) · CPC B64C3/40 (3) · CPC B64B1/62 (2) · CPC B64C2700/6212 (2) · CPC B64C3/42 (2) · CPC B64C23/005 (2) · CPC B64C3/18 (2) · CPC B64C25/62 (2)
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Citations from after 1930:
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