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<noinclude>{{ReferBox|Filling systems}}</noinclude>This is how the filling system adopted by the [[Pilot]] for its [[Pilot Super|Super]] line is called, by the shape of the knob that activates filling. As can be seen from the relevant patent ({{Cite patent|US|2871825}}), this is a system based on the same principle as the [[button filler]], in which a [[I-bar]] is flexed by actuating a sort of switch at the bottom of the pen. The system is very similar to the [[end lever filler]] of the [[Aurora]], in particular to the variant with ball used on the [[Superna]]; unlike this, however, the operation is done by removing the shaft of the pen to access the internal mechanism.<noinclude>

<noinclude>{{ReferBox|Filling systems}}</noinclude>This is how the filling system adopted by the [[Pilot]] for its [[Pilot Super|Super]] line is called, by the shape of the knob that activates filling. As can be seen from the relevant patent ({{Cite patent|US|2871825}}), this is a system based on the same principle as the [[button filler]], in which a [[I-bar]] is flexed by actuating a sort of switch at the bottom of the pen. The system is very similar to the [[bottom lever filler]] of the [[Aurora]], in particular to the variant with ball used on the [[Superna]]; unlike this, however, the operation is done by removing the shaft of the pen to access the internal mechanism.<noinclude>

==Related Patents==

==Related Patents==

{{ListsPatentsFeature|Switch filler}}

{{ListsPatentsFeature|Switch filler}}

[[Category:Translated Pages]]

[[Category:Translated Pages]]

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