Charles Dony

French patent agent Charles Dony worked frequently with Jacques Lejeune, sometimes as Dony and Lejeune. He was educated at the École centrale and at one point worked for Armengaud aîné. Dony may have had both law and engineering training.

We have him acting in conjunction with Armengaud aîné in at least one case.

Patents for which Charles Dony or Ch. Dony or Dony et Armengaud aîné was the patent agent

• Patent FR-1909-406712.11792 (Inventors: Charles-Louis-Gaétan Brianchon, English title: Apparatus assuring airplane stability, Supplementary to patent: Patent FR-1909-406712, Patent agent: Charles Dony)
• Patent FR-1909-409881 (Inventors: Paul-Émile Sauvanet • Félix Chevreuil, English title: Aeroplane, Patent agent: Charles Dony)
• Patent FR-1909-410067 (Inventors: Oswald François Léopold Keun, English title: Airplane, Patent agent: Charles Dony)
• Patent FR-1909-411204 (Inventors: Édouard Deniéport, English title: Suspension device to facilitate departure and landing of airplanes, Patent agent: Charles Dony)
• Patent FR-1909-417485 (Inventors: Pierre-Octave Détable, English title: Airplane with wings of automatic equilibrium correction, Patent agent: Charles Dony)
• Patent FR-1909-419119 (Inventors: Henry Farman, English title: Landing device for airplanes, Patent agent: Charles Dony)
• Patent FR-1911-419930 (English title: Airplane with variable lift surface, Applicant firm: Société d'Automobiles Mors, Patent agent: Charles Dony)
• Patent FR-1909-421311 (Inventors: Louis Zorra, English title: Airplane, Patent agent: Charles Dony)
• Patent FR-1910-411204.12806 (Inventors: Édouard Deniéport, English title: Suspension arrangement to facilitate the departure and landing of airplanes, Supplementary to patent: Patent FR-1909-411204, Patent agent: Charles Dony)
• Patent FR-1910-415046.12807 (Inventors: Oswald François Léopold Keun, English title: Airplane, Supplementary to patent: Patent FR-1910-415046, Patent agent: Charles Dony)
• Patent FR-1910-415391 (Inventors: Armand-Jean-Auguste Deperdussin • Georges-Joseph de Feure, English title: Mode of suspension with steerable wheels and skids for airplanes, Patent agent: Ch. Dony)
• Patent FR-1910-417175 (Inventors: Armand-Jean-Auguste Deperdussin • Georges-Joseph de Feure • Louis Béchereau, English title: Multiple branch propeller for airplanes, Patent agent: Charles Dony)
• Patent FR-1910-417524 (Inventors: Armand-Jean-Auguste Deperdussin • Georges-Joseph de Feure • Louis Béchereau, English title: Device for the automatic control of elevators, ailerons and in general of all organs ensuring the stability of airplanes, Patent agent: Charles Dony)
• Patent FR-1910-418857 (Inventors: Pierre-François Maitret • Julien Priant, English title: Aeroplane, Patent agent: Charles Dony)
• Patent FR-1910-420652 (English title: Aeroplane, Applicant firm: Société Vuiton et Fils, Patent agent: Charles Dony)
• Patent FR-1910-421420 (Inventors: Armand-Jean-Auguste Deperdussin, English title: Airplane suspension, Patent agent: Charles Dony)
• Patent FR-1910-421421 (Inventors: Armand-Jean-Auguste Deperdussin, English title: Improvements to the method of mounting airplane rudders, Patent agent: Charles Dony)
• Patent FR-1910-421465 (Inventors: Armand-Jean-Auguste Deperdussin, English title: Mixed shell and lattice fuselage for airplanes, Patent agent: Charles Dony)
• Patent FR-1910-423813 (Inventors: Armand-Jean-Auguste Deperdussin, English title: Control device for airplanes, Patent agent: Charles Dony)
• Patent FR-1910-428809 (Inventors: Oswald François Léopold Keun, English title: System for lateral stability and variation of sustaining power for airplanes, Patent agent: Charles Dony)
• Patent FR-1910-435033 (Inventors: Modéran Faurite, English title: Automatic and controlled device to ensure longitudinal and transverse balance in airplanes, Patent agent: Charles Dony)
• Patent FR-1911-417175.14228 (Inventors: Armand-Jean-Auguste Deperdussin, English title: Multiple branch propeller for airplanes, Supplementary to patent: Patent FR-1910-417175, Patent agent: Charles Dony)
• Patent FR-1911-421421.14229 (Inventors: Armand-Jean-Auguste Deperdussin, English title: Improvements to the manner of mounting airplane rudders, Supplementary to patent: Patent FR-1910-421421, Patent agent: Charles Dony)
• Patent FR-1911-421420.14515 (Inventors: Armand-Jean-Auguste Deperdussin, English title: Airplane suspension, Supplementary to patent: Patent FR-1910-421420, Patent agent: Charles Dony)
• Patent FR-1911-435166.16545 (Inventors: Léon-Frédéric Granier, English title: Gyrostat for lift, static vertical ascent and horizontal propulsion, Supplementary to patent: Patent FR-1910-435166, Patent agent: Charles Dony)
• Patent FR-1911-424922 (Inventors: Georges-Joseph de Feure, English title: Airplane, Patent agent: Charles Dony)
• Patent FR-1911-429229 (Inventors: Armand-Jean-Auguste Deperdussin, English title: Mode of assembly of wings for airplanes, Patent agent: Charles Dony)
• Patent FR-1911-429889 (Inventors: Alley Roop • Saleem Kaleel Shoncairs • Constantine Antonius Bitar, English title: Improvements to the devices for attaching lines to the rudders, Supplementary to patent: Patent US-1911-03-29, Patent agent: Charles Dony)
• Patent FR-1911-437131 (Inventors: René Hanriot • Henri-Hubert Pagny, English title: Damping device for airplane landing gear, Patent agent: Charles Dony)
• Patent FR-1911-437132 (Inventors: René Hanriot • Henri-Hubert Pagny, English title: Attachment device for aircraft struts, Patent agent: Charles Dony)
• Patent FR-1911-438355 (Inventors: René Hanriot • Henri-Hubert Pagny, English title: Airplane, Patent agent: Charles Dony)
• Patent FR-1911-440174 (Inventors: Jean-François Arnaud, English title: Airplane, Patent agent: Charles Dony)
• Patent FR-1912-421420.16857 (Inventors: Armand-Jean-Auguste Deperdussin, English title: Airplane suspension, Supplementary to patent: Patent FR-1910-421420, Patent agent: Charles Dony)
• Patent FR-1912-435166.17806 (Inventors: Léon-Frédéric Granier, English title: Gyrostat for lift, static vertical ascent and horizontal propulsion, Supplementary to patent: Patent FR-1910-435166, Patent agent: Charles Dony)
• Patent FR-1912-442814 (Inventors: Armand-Jean-Auguste Deperdussin, English title: Fuselage for aeroplanes, Patent agent: Charles Dony)
• Patent FR-1912-442815 (Inventors: Armand-Jean-Auguste Deperdussin, English title: Device for ensuring the automatically stability of airplanes, Patent agent: Charles Dony)
• Patent FR-1912-444105 (Inventors: Anton Messerschmitt, English title: process and apparatus for the fabrication of hydrogen, Supplementary to patent: DE of 1911-07-08 and DE of 1912-02-08, Patent agent: Charles Dony)
• Patent FR-1912-444106 (Inventors: Anton Messerschmitt, English title: Process of hydrogen fabrication by means of iron, Supplementary to patent: Patent DE-1911-07-08-Messerschmitt, Patent agent: Charles Dony)
• Patent FR-1912-444354 (Inventors: Henri-Hubert Pagny, English title: device for folding aeroplane wings and keeping them in a fixed position during transport, Applicant firm: Hanriot, Patent agent: Charles Dony)
• Patent FR-1912-444355 (Inventors: Henri-Hubert Pagny, English title: Attachment of aeroplane support cables, Applicant firm: Société anonyme des appareils d'aviation Hanriot, Patent agent: Charles Dony)
• Patent FR-1912-444552 (Inventors: Henri-Hubert Pagny, English title: Removable cap for aeroplanes, Applicant firm: Société anonyme des appareils d'aviation Hanriot, Patent agent: Charles Dony)
• Patent FR-1912-444619 (Inventors: Armand-Jean-Auguste Deperdussin, English title: box apparatus designed to encapsulate aeroplane engines, Patent agent: Charles Dony)
• Patent FR-1912-445417 (Inventors: Henri-Hubert Pagny, English title: Folding monoplane for transport, Applicant firm: Société anonyme des appareils d'aviation Hanriot, Patent agent: Charles Dony)
• Patent FR-1912-445839 (Inventors: Henri-Hubert Pagny, English title: Device making it possible to make removable the power units of airplanes, Applicant firm: Société anonyme des appareils d'aviation Hanriot, Patent agent: Charles Dony)
• Patent FR-1912-447476 (Inventors: Henri-Hubert Pagny, English title: Device allowing the rapid removal of the propellers, Applicant firm: Société anonyme des appareils d'aviation Hanriot, Patent agent: Charles Dony)
• Patent FR-1912-448585 (Inventors: Georges Desvignes • François-Victor Denhaut, English title: Hydroplane, Patent agent: Charles Dony)
• Patent FR-1912-451212 (Inventors: Armand-Jean-Auguste Deperdussin, English title: Improvements in the construction of airplane hulls, Patent agent: Charles Dony)
• Patent FR-1913-447988.18628 (Inventors: Adolf Sprater, English title: Airplane stabilizer, Supplementary to patent: Patent FR-1912-447988, Patent agent: Charles Dony)
• Patent FR-1913-457651 (Inventors: Auguste Ransy-Putzeys, English title: Propeller control system for propeller-driven vehicles (airplanes), Patent agent: Charles Dony)
• Patent FR-1914-467422 (Inventors: Armand-Jean-Auguste Deperdussin, English title: Suspension for hydroaeroplanes, Patent agent: Charles Dony)
• Patent FR-1913-472958 (Inventors: Pierre-Octave Détable, English title: Support surface with automatic stability for aircraft, Patent agent: Charles Dony)
• Patent FR-1914-457651.19315 (Inventors: Auguste Ransy-Putzeys, English title: Blade system for control of vehicles propelled by aerial blades, Supplementary to patent: Patent FR-1913-457651 • Patent BE-1913-Auguste Ransey-Putzeys, Patent agent: Charles Dony)
• Patent FR-1914-471046 (Inventors: Armand-Jean-Auguste Deperdussin, English title: Elastic-bottomed float for hydroaeroplane, Applicant firm: Syndic de faillite M. Raynaud, Patent agent: Charles Dony)
• Patent FR-1914-475066 (Inventors: Gaston Madeira, English title: Apparatus for assuring the automatic stability of airplanes and likewise, Patent agent: Charles Dony)
• Patent FR-1915-477079 (Inventors: Pascal Chépeau, English title: Apparatus for the launching of projectiles from airplanes and other aircraft, Patent agent: Charles Dony)
• Patent FR-1914-478009 (Inventors: Gabriel Voisin, English title: Improvement in the construction of airplanes, Patent agent: Charles Dony)
• Patent FR-1915-478008 (Inventors: Gabriel Voisin, English title: Elastic suspension chariot for airplanes and some vehicles, Patent agent: Charles Dony)
• Patent FR-1915-478554 (Inventors: Wallace McKay Cooper, English title: Manner of motor mounting in aeroplanes, Supplementary to patent: Patent US-1915-1142147, Patent agent: Charles Dony)
• Patent FR-1915-524799 (Inventors: Gabriel Voisin, English title: Horizontal landing gear structures "wheeling rocks" for airplanes and similar craft, Patent agent: Charles Dony)