Modifiche

In [[1928]] were resolved disputes with [[Parker]] for the use of [[button filler]], and were introduced four new celluloid models in for the [[Arumia|Arumia Original]] ''U'' series, where had been used a letter in the absence of a better brand, probably to indicate the initial for ''unbreakable''. Was also introduced a new line, the [[Meisterklasse|Arumia Meisterklasse]], more expensive. New models met with great success and at the end of the year the plants were operating at full capacity, and barely able to meet the demands.

In [[1928]] were resolved disputes with [[Parker]] for the use of [[button filler]], and were introduced four new celluloid models in for the [[Arumia|Arumia Original]] ''U'' series, where had been used a letter in the absence of a better brand, probably to indicate the initial for ''unbreakable''. Was also introduced a new line, the [[Meisterklasse|Arumia Meisterklasse]], more expensive. New models met with great success and at the end of the year the plants were operating at full capacity, and barely able to meet the demands.

Nel [[1929]] la ''KWG''' era alla ricerca di un marchio che sostituisse il poco attraente [[Arumia]], ed iniziarono i contatti con Max Sauter, il liquidatore della [[Kaweco]]. Dopo mesi di negoziati il 31 settembre del 1929, la ''KWG'' acquistò il marchio e cambiò nome in ''Kaweco Badische Füllhalterfabrik, Woringen & Grube''.

In [[1929]] ''KWG'' was looking for a brand that would replace the unattractive [[Arumia]], and started contacts with Max Sauter, the [[Kaweco]] liquidator. After months of negotiations September 31, 1929, ''KWG'' bought the brand and changed its name to ''Kaweco Badische Füllhalterfabrik, Woringen & Grube''.

Da quel momento in poi il marchio ''KWG''' venne completamente abbandonato, i modelli [[Arumia]] con caricamento a [[pulsante di fondo]] della serie "U" vennero ripresentati a marchio [[Kaweco]] come [[Meisterklasse|Kaweco Meisterklasse]], negli stessi colori.  La linea [[Colleg]] venne mantenuta come [[Colleg-Extra]] e divenne una vera e propria linea di prodotti più economici, rivolta all'uso scolastico. L'azienda proseguì le sue attività come [[Kaweco]].

Da quel momento in poi il marchio ''KWG''' venne completamente abbandonato, i modelli [[Arumia]] con caricamento a [[pulsante di fondo]] della serie "U" vennero ripresentati a marchio [[Kaweco]] come [[Meisterklasse|Kaweco Meisterklasse]], negli stessi colori.  La linea [[Colleg]] venne mantenuta come [[Colleg-Extra]] e divenne una vera e propria linea di prodotti più economici, rivolta all'uso scolastico. L'azienda proseguì le sue attività come [[Kaweco]].