Adolphe-François-Joseph Doutre
Adolphe François Joseph Doutre was an aero inventor and advocate (lawyer), filing patents from 123, rue de Faubourg, Saint-Honoré, Paris, France[1] and also from 21 rue Taubert, Saigon, Cochin China. French patents locate him variably in “Cochinchine”[2] or simply within département Seine, France[3], “Seine” being a now-extinct French regional designation quite often used in connexion with Paris and inclusive of the above-mentioned Parisian address. He worked for the French imperial government, in capacities relative to French Indochina. He served specifically as a Barrister of the Court of Appeal of Indochina.[4] This was one position, possibly among several, during a career the inventor seems to have had largely within the “services civils de l'Indo-Chine”.[5]
Hungarian data identifies him as a Lawyer filing from Paris.[6]
See Adolphe-François-Joseph Doutre on geneanet.org.
He traveled a lot. More biographical info would be good here.
References
Patents whose inventor or applicant is Adolphe-François-Joseph Doutre
- Patent LU-1911-9070 (English title: Aeronautic machines, Supplementary to patent: Patent FR-1910-428665)
- Patent FR-1907-392684 (English title: A complete airplane system, Filing date: 1907-10-02)
- Patent FR-1908-392684.9668 (English title: Aviateur, Supplementary to patent: Patent FR-1907-392684, Filing date: 1908-04-06)
- Patent GB-1908-20694 (English title: Improvements in flying machines and aeroplanes, Filing date: 1908-10-01)
- Patent FR-1908-403726 (English title: A complete airplane system, Filing date: 1908-10-01)
- Patent FR-1910-428665 (English title: Improvements to aeronautical machines, particularly to their balance and stability, Filing date: 1910-06-27)
- Patent FR-1910-435648 (English title: Improvements brought to flying machines, that is to airplane equilibrium, Filing date: 1910-12-30)
- Patent FR-1911-438363 (English title: Devices for longitudinal stability of aeronautical machines, Supplementary to patent: Patent FR-1907-392684 • Patent FR-1908-403726 • Patent FR-1910-428665, Filing date: 1911-03-14)
- Patent DE-1911-323133 (English title: Stabilization device for aircraft, Supplementary to patent: Patent FR-1911-438363, Filing date: 1911-06-02)
- Patent US-1911-1084796 (English title: Aeronautical machine, Filing date: 1911-06-19)
- Patent HU-1911-58770 (English title: Balancing equipment for aircraft, Supplementary to patent: Patent FR-1910-428665, Filing date: 1911-06-26)
- Patent GB-1911-15058 (English title: Improvements in or relating to Aeronautical Machines, particularly to the longitudinal stability of airplanes, Supplementary to patent: Patent FR-1910-428665, Filing date: 1911-06-27)
- Patent FR-1911-438363.15772 (English title: Device for automatic longitudinal equilibrium control and indicator for aircraft, Supplementary to patent: Patent FR-1911-438363, Filing date: 1911-06-27)
- Patent FR-1911-435648.16372 (English title: Improvements in flying machines, that is, in airplane stability, Supplementary to patent: Patent FR-1910-435648, Filing date: 1911-11-04)
- Patent FR-1911-435648.16544 (English title: Improvements to flying machines, particularly transverse equilibrium as aided by way of movable surfaces, Supplementary to patent: Patent FR-1910-435648, Filing date: 1911-12-13)
- Patent GB-1911-29117 (English title: Improvements in or relating to Aeronautical Machines, stability furthered by way of a gyroscope, Supplementary to patent: Patent FR-1910-435648, Filing date: 1911-12-27)
- Patent NO-1912-22519 (English title: Devices for flying machines)
- Patent HU-1912-60851 (English title: Equipment for maintaining the longitudinal balance of airplanes, Supplementary to patent: Patent FR-1911-438363, Filing date: 1912-03-13)
- Patent GB-1912-28405 (English title: Improvements in or relating to Aeronautical Machines, particularly transverse equilibrium as aided by way of movable surfaces, Supplementary to patent: Patent FR-1911-435648.16544 • Patent FR-1910-435648, Filing date: 1912-12-09)
Publications by or about Adolphe-François-Joseph Doutre
- Publication B2p0369e14, 1911, Doutre longitudinal stabilizer (Simple title: Doutre longitudinal stabilizer, Journal: Aeronautics)
- Publication B2p0369e13, 1911, The Doutre automatic stabilizer (Simple title: The Doutre automatic stabilizer, Journal: Scient. Amer.)
- Mortane, 1912, Adolphe Doutre, the inventor of the Doutre automatic stabilizer (Simple title: Adolphe Doutre, the inventor of the Doutre automatic stabilizer, Journal: Flying)
Names | Adolphe François Joseph Doutre; A. F. J. Doutre; Adolphe Doutre |
---|---|
Birth date | 1873 |
Death date | 1933 |
Countries | VN, FR |
Locations | Saigon, Indochine; Paris, département Seine, France |
Occupations | Advocate, Lawyer, Civil Service |
Tech areas | Airplane, Stability, Equilibrium, Aerodynamics, Frame, Chassis, Fuselage, Monoplane, Wheels, Motors, Gyroscope, Control, Automatic stability |
Affiliations | Court of Appeal of Indochina, Services civils de l'Indo-Chine |
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