Translations:Pneumatic filler/6/en
Versione del 31 ago 2019 alle 00:18 di Piccardi (discussione | contributi) (Creata pagina con "The Chilton however does not seem to be the only manufacturer to have used this system, in fact a substantially identical system called Compressor was invented by Mo...")
The Chilton however does not seem to be the only manufacturer to have used this system, in fact a substantially identical system called Compressor was invented by Montblanc in 1923 (patent nº DE-400356) and used from 1924 to 1929 for some models, which however were marketed on a small scale (mainly in France) and did not have a significant success.
Related Patents
- Patent n° US-825442, of 1906-07-10, requested on 1906-02-26, of Frederick William Bender, Unbranded. Fountain-pen.
- Patent n° US-1134936, of 1915-04-06, requested on 1914-03-28, of Julius Abegg, Chilton. Fountain-pen.
- Patent n° US-1528379, of 1925-03-03, requested on 1924-02-29, of David J. La France, Chilton. Fountain pen.
- Patent n° US-1580093, of 1926-04-06, requested on 1925-06-11, of Henry J. Upton, Chilton. Fountain-pen.
- Patent n° US-1755586, of 1930-04-22, requested on 1928-10-03, of Edward C. Berry, Chilton. Fountain pen.
- Patent n° US-1801635, of 1931-04-21, requested on 1929-03-15, of William E. Moore, The Parker Pen Company. Fountain pen.
- Patent n° US-1840110, of 1932-01-05, requested on 1930-07-18, of Henry Krause, Chilton. Fountain pen.
- Patent n° US-1883160, of 1932-10-18, requested on 1929-09-06, of Henry J. Upton, Chilton. Frictional packing.
- Patent n° US-1902633, of 1933-03-21, requested on 1931-10-24, of William J. Foley, Chilton. Fountain pen.
- Patent n° US-2017109, of 1935-10-15, requested on 1932-12-05, of Milford G. Sypher, Chilton. Fountain pen.
- Patent n° US-2017110, of 1935-10-15, requested on 1932-12-17, of Henry J. Upton, Chilton. Fountain pen.
- Patent n° US-2139045, of 1938-12-06, requested on 1937-12-22, of Milford G. Sypher, Chilton. Fountain pen.