Blétry aîné

Patent FR-1891-215781 BOPI info pertinent to 1891

Patent FR-1893-226885 BOPI info pertinent to 1893

Patent FR-1893-234695 BOPI info pertinent to 1893

Patent FR-1895-246508 BOPI info pertinent to 1895

Patent FR-1895-247369 BOPI info pertinent to 1895

French patent agent Blétry aîné was recorded as being at boulevard de Strasbourg, 2, Paris. This particular address, to a small extent, and this boulevard, certain other addresses particularly and to a general extent, seems to be a hive of vast patent representation.

There is also an "E. Blétry", on which page we are also working out relations vis-à-vis Blétry or Blétry frères.

Much Blétry activity seems revolve around a boulevard de Strasbourg activity hub.

Patents for which Blétry aîné was the patent agent

• Patent FR-1894-240158 (Inventors: De la Sauce, English title: directable air-ship without balloon and filling with gaz)
• Patent FR-1895-246508 (Inventors: Estanislao Caballero de los Olivos, English title: improvements to aerial navigation)
• Patent FR-1891-215781 (Inventors: Henry Bonnefin, English title: new apparatus for long-distance aerial navigation)
• Patent FR-1892-221815 (Inventors: Albert Gremaud, English title: aerial navigation system called : Avipède)
• Patent FR-1893-226885 (Inventors: Bossière (dame veuve) • Marie-Louise Bossière • Pierre-Philippe Barbry, English title: electro-magnetic distance indicator)
• Patent FR-1893-227602 (Inventors: Eugène-Auguste-Achille Benoît-Thuillier, English title: Coal-cinder separator with arms (?) or steam for naval and other ships)
• Patent FR-1893-233897 (Inventors: Paul Delegrange, English title: electric float alarm)
• Patent FR-1893-233897.1 (Inventors: Paul Delegrange, English title: certificate of addition to the patent issued on November 7, 1893, for electric float-balanced alarm, Supplementary to patent: Patent FR-1893-233897)
• Patent FR-1893-234695 (Inventors: J. H. Homeister, English title: apparatus of aerial navigation without balloon)
• Patent FR-1894-238040 (Inventors: Joseph Hofmann, English title: process and mechanism for aerial navigation)
• Patent FR-1894-238040.1 (Inventors: Joseph Hofmann, English title: Cert of addition to the patent taken, 25 April 1894, for process and machine of aerial navigation, Supplementary to patent: Patent FR-1894-238040)
• Patent FR-1894-239965 (Inventors: Ramiro de Palacios • Wilhelm Goetjes, English title: process and apparatus for aerial navigation)
• Patent FR-1894-240005 (Inventors: A. Rammasor • Max Wanninger, English title: Dirigible with mechanical impetus, or commencement of movement (possibly by way of the clash of a solid body or the rapid expansion of a fluid))
• Patent FR-1894-241030 (Inventors: Carl Oetling, English title: new flying wheel, Supplementary to patent: Patent DE-1894-80847)
• Patent FR-1895-247369 (Inventors: Oscar Roeper, English title: perfected airplane)
• Patent FR-1895-251915 (Inventors: Joseph Hofmann, English title: Process and mechanism increasing the density of the air under airplanes during flight, acceleration, and take-off)
• Patent FR-1897-266928 (Inventors: Jean Edouard Paublan, English title: Dirigible)
• Patent FR-1898-276160 (Inventors: Louis-Étienne Roze, English title: Improvements to the Roze aviator)
• Patent FR-1899-276160.1 (Inventors: Louis-Étienne Roze, English title: cert of addition to the patent taken, 21 March 1898, for improvements to the Roze aviator, Supplementary to patent: Patent FR-1898-276160)
• Patent FR-1899-289333 (Inventors: Dietrich, English title: Pocket sundial with compass)
• Patent FR-1899-290248 (Inventors: Almerico da Schio, English title: Elastic hull for airships)
• Patent FR-1899-292828 (Inventors: Firmin Bousson, English title: Apparatus intended towards mechanical flight, called the auto-aviator)

References

Names	Blétry aîné
Countries	FR
Locations	Paris, Seine
Accreditations
Related agents	Edmond Blétry, Blétry frères, Blétry