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Creata pagina con '{{BrandCrono}} |- | 1882 || First patent assigned to ''Paul Wirt'' in the fountain pen production field |- | 1884 || Wirt is born as family business |- | 1885 || ''Paul W...'
{{BrandCrono}}
|-
| 1882 || First patent assigned to ''Paul Wirt'' in the fountain pen production field
|-
| 1884 || [[Wirt]] is born as family business
|-
| 1885 || ''Paul Wirt'' patents ''[[overfeed]]'' feeder
|-
| 1885 || ''Paul Wirt'' open a plant in Iron Street, Bloomberg
|-
| 1890 || An advertisement on Ainslee's Magazine claim the selling of 350,000 fountain pens
|-
| 1925 || The [[Wirt|Paul Wirt Pen Co.]] is incorporated
|-
| 1925 || [[Wirt|Paul Wirt Pen Co.]] is sold and ''Paul Wirt'' retires
|-
|}
|-
| 1882 || First patent assigned to ''Paul Wirt'' in the fountain pen production field
|-
| 1884 || [[Wirt]] is born as family business
|-
| 1885 || ''Paul Wirt'' patents ''[[overfeed]]'' feeder
|-
| 1885 || ''Paul Wirt'' open a plant in Iron Street, Bloomberg
|-
| 1890 || An advertisement on Ainslee's Magazine claim the selling of 350,000 fountain pens
|-
| 1925 || The [[Wirt|Paul Wirt Pen Co.]] is incorporated
|-
| 1925 || [[Wirt|Paul Wirt Pen Co.]] is sold and ''Paul Wirt'' retires
|-
|}