Differenze tra le versioni di "Translations:Spoon filler/3/en"
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| − | Various companies have used this type of loading, such as [[Columbus]], which patented a version in 1929 ({{Cite patent|GB|334913}}), but in general it introduces unnecessary mechanical complexity and greater stress on the materials of the pen, without providing any particular benefits. It has been adopted mostly as an attempt to circumvent patents on [[lever filler]], or as a sign of distinction with respect to other mechanisms, as it avoids the side slit for the lever, but has never been a significant success.<noinclude> | + | Various companies have used this type of loading, such as [[Columbus]], which patented a version in [[1929]] ({{Cite patent|GB|334913}}), but in general it introduces unnecessary mechanical complexity and greater stress on the materials of the pen, without providing any particular benefits. It has been adopted mostly as an attempt to circumvent patents on [[lever filler]], or as a sign of distinction with respect to other mechanisms, as it avoids the side slit for the lever, but has never been a significant success.<noinclude> |
==Related Patents== | ==Related Patents== | ||
{{ListsPatentsFeature|Spoon filler}} | {{ListsPatentsFeature|Spoon filler}} | ||
[[Category:Translated Pages]] | [[Category:Translated Pages]] | ||
</noinclude> | </noinclude> | ||
Versione attuale delle 01:17, 4 nov 2020
Various companies have used this type of loading, such as Columbus, which patented a version in 1929 (nº GB-334913), but in general it introduces unnecessary mechanical complexity and greater stress on the materials of the pen, without providing any particular benefits. It has been adopted mostly as an attempt to circumvent patents on lever filler, or as a sign of distinction with respect to other mechanisms, as it avoids the side slit for the lever, but has never been a significant success.
Related Patents
- Patent n° US-1213725, of 1917-01-23, requested on 1916-10-18, of Claes W. Boman, Eagle. Fountain-pen.
- Patent n° US-1216732, of 1917-02-20, requested on 1916-12-06, of James M. Reed, Eagle. Fountain-pen.
- Patent n° US-1262438, of 1918-04-09, requested on 1918-02-18, of Claes W. Boman, Eagle. Fountain-pen.
- Patent n° US-1484683, of 1924-02-26, requested on 1921-10-01, of Lewis M. Tebbel, The Parker Pen Company. Self-filling fountain pen.
- 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.
- Patent n° GB-334913, of 1930-09-12, requested on 1929-06-12, of Eugenio Verga, Columbus. Improvements in fountain pen.