Émile Letord
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Émile-Louis Letord was an aero inventor and manufacturer.
Patents whose inventor or applicant is Émile Letord or Emile Letord or Émile-Louis Letord or E. Letord
- Patent FR-1913-459149 (English title: Assembly fittings for masts, sleepers, and spars of airplanes fuselages, Filing date: 1913-06-11)
- Patent FR-1916-510210 (English title: Dual control with combined steering wheels for airplanes, Filing date: 1916-08-12)
- Patent FR-1916-510211 (English title: Fixing device for radiators on airplanes, Filing date: 1916-08-14)
- Patent FR-1916-510212 (English title: System of fittings and their annexes, for the assembly and mounting of aircraft, Filing date: 1916-08-17)
- Patent FR-1916-510213 (English title: Aircraft engine control system, Filing date: 1916-09-18)
- Patent GB-1917-129681 (English title: Controlling gear for aeroplanes, Supplementary to patent: Patent FR-1916-510210, Filing date: 1917-11-23)
- Patent GB-1917-129682 (English title: Means for Supporting Radiators on Aeroplanes, Supplementary to patent: Patent FR-1916-510211, Filing date: 1917-11-23)
- Patent GB-1917-129683 (English title: Improvements in Connecting Members for Assembling and Mounting Aeroplane Parts, Supplementary to patent: Patent FR-1916-510212, Filing date: 1917-11-23)
- Patent GB-1917-129684 (English title: Control Mechanism for Motors for Aviation Apparatus, Supplementary to patent: Patent FR-1916-510213, Filing date: 1917-11-23)
- Patent FR-1917-494365.21536 (English title: Air navigation device radiators shutter, Supplementary to patent: Patent FR-1917-494365, Filing date: 1917-03-16)
- Patent FR-1917-494287 (English title: Passenger seat on board air navigation devices, Filing date: 1917-02-02)
- Patent FR-1917-494365 (English title: Air navigation device radiators shutter, Filing date: 1917-01-24)
- Patent FR-1917-494571 (English title: Reinforcing plate and squarely applying to the framework of air navigation devices, Filing date: 1917-04-04)
- Patent FR-1917-494601 (English title: Elastic suspension for indicating and recording instruments, Filing date: 1917-04-14)
- Patent FR-1917-503981 (English title: Compensator tail for multi-engine airplanes, Filing date: 1917-12-27)
- Patent GB-1918-130083 (English title: A New or Improved Radiator Screen for Aircraft, Supplementary to patent: Patent FR-1917-494365, Filing date: 1918-01-16)
- Patent GB-1918-130085 (English title: Improvements in Radiator Screens for Aircraft, Supplementary to patent: Patent GB-1918-130083 • Patent FR-1917-494365 • Patent FR-1917-494365.21536, Filing date: 1918-01-17)
- Patent GB-1918-130392 (English title: Strengthening and Squaring Plates Applicable to Frameworks of Aerial Navigation Machines, Supplementary to patent: Patent FR-1917-494571, Filing date: 1918-02-12)
- Patent GB-1918-130393 (English title: Spring Suspension Device for Indicating and Registering Instruments, Supplementary to patent: Patent FR-1917-494601, Filing date: 1918-02-12)
- Patent FR-1918-496238 (English title: Twin spar assembly fitting for aircraft airframe mounting device, Filing date: 1918-02-15)
- Patent FR-1918-496387 (English title: Air navigation device radiators shutter, Filing date: 1918-03-26)
- Patent FR-1918-496388 (English title: Crisscross rib for aircraft wings, Filing date: 1918-03-26)
- Patent FR-1922-547177 (English title: Improvements made to engine units, particularly those for controlling the thrusters of air navigation vehicles, Supplementary to patent: Patent BE-1921-02-16, Filing date: 1922-02-14)
- Patent FR-1922-561400 (English title: Improvements in the assembly of star engines on airplanes, Filing date: 1922-12-14)
- Patent FR-1922-561401 (English title: Improvements to visibility on board aircraft, Filing date: 1922-12-14)
- Patents from Google not in the early aero scope
- FR487804A Device for the electrical control of phonographs -- presumably not aeronautic
- FR488244A, Tap for dispensing gasoline and other volatile liquids, Priority 1917-12-27 • Filed 1917-12-27 • Granted 1918-09-14 • Published 1918-09-14
- FR501356A Boat tracked thruster system, Priority 1918-12-06 • Filed 1918-12-06 • Granted 1920-04-13 • Published 1920-04-13
- FR537032A Improvements to typist furniture, Priority 1920-10-05 • Filed 1920-10-05 • Granted 1922-05-13 • Published 1922-05-13
- FR646737A, Emile-Louis-Camille Letord, Improvements to aircraft fuselages, Priority 1928-01-06 • Filed 1928-01-06 • Granted 1928-11-15 • Published 1928-11-15 -- aero, but much later
References
Names | Émile Letord; Emile Letord; Émile-Louis Letord; E. Letord |
---|---|
Birth date | 1880 |
Death date | 1971 |
Countries | FR |
Locations | |
Occupations | manufacturer, inventor |
Tech areas | |
Affiliations | Société d'Aviation Letord |
Wikidata id | Q3588291 |