Differenze tra le versioni di "Translations:Button filler/1/en"
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− | <noinclude>{{ReferBox|Filling systems}}</noinclude>The ''button filler'' was introduced by [[Parker]] in 1913.<ref>at least as reported on [http://www.parkerpens.org/luckycurve.html this story] of the initial [[Parker]] models, the first [[Parker]] patents related to loading, {{Cite patent|US|1346045}} and {{Cite patent|US|1486246}}, are respectively from 1919 and 1922, certainly after the introduction, since the [[Duofold]] is also from 1922 and the system also appears in this 1916 [[:File:1916-11-Parker-LuckyCurve.jpg|advertising]], in [http://www.fountainpennetwork.com/forum/index.php/topic/250375-walker-davison-eyedropper/ this discussion] however is reported the purchase by the [[Parker]] of the patent {{Cite patent|US|787152}}, which is from 1905.</ref> The system was born from the need to find an alternative to the [[Sheaffer]] [[lever filler]] not copying the design thus avoiding all possible legal problems due to patents. | + | <noinclude>{{ReferBox|Filling systems}}</noinclude>The ''button filler'' was introduced by [[Parker]] in [[1913]].<ref>at least as reported on [http://www.parkerpens.org/luckycurve.html this story] of the initial [[Parker]] models, the first [[Parker]] patents related to loading, {{Cite patent|US|1346045}} and {{Cite patent|US|1486246}}, are respectively from [[1919]] and [[1922]], certainly after the introduction, since the [[Duofold]] is also from [[1922]] and the system also appears in this [[1916]] [[:File:1916-11-Parker-LuckyCurve.jpg|advertising]], in [http://www.fountainpennetwork.com/forum/index.php/topic/250375-walker-davison-eyedropper/ this discussion] however is reported the purchase by the [[Parker]] of the patent {{Cite patent|US|787152}}, which is from [[1905]].</ref> The system was born from the need to find an alternative to the [[Sheaffer]] [[lever filler]] not copying the design thus avoiding all possible legal problems due to patents. |
Versione attuale delle 00:28, 4 nov 2020
Filling systems |
The button filler was introduced by Parker in 1913.[1] The system was born from the need to find an alternative to the Sheaffer lever filler not copying the design thus avoiding all possible legal problems due to patents.
- ↑ at least as reported on this story of the initial Parker models, the first Parker patents related to loading, nº US-1346045 and nº US-1486246, are respectively from 1919 and 1922, certainly after the introduction, since the Duofold is also from 1922 and the system also appears in this 1916 advertising, in this discussion however is reported the purchase by the Parker of the patent nº US-787152, which is from 1905.