Translations:Levetta di fondo/5/en

A variant of the system, also introduced by the Aurora with the Superna model, involves the mounting of the bottom lever in a vertical position; the lever is mounted inside an aluminium structure inserted in the bottom of the pen, which takes care to absorb the stresses. The lever emerges from a hemispherical shaped dome and can be operated by means of a plastic ball placed on the external end. In this case, the mechanism is accessed by unscrewing the bottom blind cap and charging the pen by pushing the lever through the ball.

Related Patents

• Patent n° GB-273357, of 1927-06-07, requested on 1926-02-05, of Lionel Gunsberg, Emanuel Feldorf, Lang - Curzon - Summit, W. J. May and Co.. Improvements in and relating to Fountain Pens.

• Patent n° FR-628272, of 1927-06-07, requested on 1926-02-05, of Lionel Gunsberg, Emanuel Feldorf, Lang - Curzon - Summit, W. J. May and Co.. Perfectionnements apportés aux porte-plumes à réservoir ou à remplissage automatique.

• Patent n° GB-297194, of 1928-09-20, requested on 1927-08-06, of Arthur Stanley Jones, Conway Stewart. Improvements in or relating to Fountain Pens.

• Patent n° US-1733780, of 1929-10-29, requested on 1927-05-14, of Frank C. Deli, William D. Groseclose, Autopoint. Filling device for fountain pens.

• Patent n° DE-497949, of 1930-06-13, requested on 1928-10-21, Osmia. Fuellfederhalter mit Tintenfuelleinrichtung.

• Patent n° DE-499497, of 1930-06-13, requested on 1928-10-21, Osmia. Fuellfederhalter mit Tintenfuelleinrichtung.