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Patents > Grant date: July 1912

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Inventors:
None (7) · Charles Stévenin (2) · Jacques-Marien Lecomte (2) · Henri-Marie Coandă (2) · Georges Guincêtre (2) · Francesco Darbesio de Feu Emilio (2) · Ernest Gérard (2) · Heinrich Bauer (2)
Inventor country:
Applicant person:
None (13) · Charles Stévenin (2) · Jacques-Marien Lecomte (2) · Heinrich Bauer (2) · Georges Guincêtre (2) · Francesco Darbesio de Feu Emilio (2) · Ernest Gérard (2) · Henri-Marie Coandă (2)
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (35) · None (30) · stability (20) · propulsion (12) · design (12) · LTA (10) · propellers (9) · navigation (8) · frame (8) · parachute (7) · automatic stability (7) · control (6) · construction (5) · lift (5) · hybrid (5) · equilibrium (5)
Full specification filed date:
Application number:
None (21)
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Supplementary to patent:
None (93) · Patent IT-1911-Darbesio (2)
Related to aircraft:
Patent agent:
None (39) · L. Chassevent (7) · None (5) · J. Bonnet-Thirion (5) · Brandon frères (4) · Dupont et Elluin (4) · Hippolyte Josse (3) · Joshua R. H. Potts (2) · Armengaud jeune (2) · Munn & Co. (2) · E. Coquillat (2) · E. Blétry (2) · H. Bœttcher fils (2) · Charles Assi (2) · Victor J. Evans (2) · Ch. Faber (2)
National tech categories:
FR 6.4 (51) · None (14) · FR 6.2 (3) · CH 129b (3) · USPC 244/96 (2) · USPC 244/66 (2) · USPC 244/63 (2) · USPC 244/50 (2) · USPC 244/48 (2) · USPC 244/45R (2) · USPC 244/35R (2) · USPC 244/22 (2) · FR 5.8 (2) · FR 14.1 (2) · BE K (2)
CPCs:
CPC B64C17/00 (18) · None (11) · CPC B64C39/00 (8) · CPC B64C2700/6295 (7) · CPC B64C13/00 (6) · CPC B64B1/00 (4) · CPC B64C3/385 (4) · CPC B64C39/08 (4) · CPC B64D17/00 (4) · CPC B64C33/02 (4) · CPC B64C2700/6219 (3) · CPC B64C2700/6214 (3) · CPC B64D17/54 (3) · CPC B64B1/40 (3) · CPC B64C11/006 (3) · CPC B64C3/14 (3)
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Citations from after 1930:
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