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contributi
Modifiche
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| 1891 || [[Parker]] becomes a corporation under the name ''The Parker Pen Company''
| 1891 || [[Parker]] becomes a corporation under the name ''The Parker Pen Company''
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| 1894 || Obtained the patent for the ''[[Lucky Curve]]'' feeder ({{FPO Patent|512319}})
| 1894 || Obtained the patent for the ''[[Lucky Curve]]'' feeder ({{Cite patent|US|512319}})
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| 1898 || Patented the ''slip-on'' cap
| 1898 || Patented the ''slip-on'' cap
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| 1899 || The [[Jointless Pen]] was patented ({{FPO Patent|622256}})
| 1899 || The [[Jointless Pen]] was patented ({{Cite patent|US|622256}})
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| 1900 || Introduced the [[Lucky Curve]] models with ''gold filigree'' [[overlay]]
| 1900 || Introduced the [[Lucky Curve]] models with ''gold filigree'' [[overlay]]
| 1904 || Introduced a first filling system whit compression of a rubber sac
| 1904 || Introduced a first filling system whit compression of a rubber sac
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| 1905 || The ''[[spear-head]]'' feeder was patented ({{FPO Patent|758930}})
| 1905 || The ''[[spear-head]]'' feeder was patented ({{Cite patent|US|758930}})
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| 1907 || Created the [[Parker Snake|Snake]] models in silver and gold
| 1907 || Created the [[Parker Snake|Snake]] models in silver and gold
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| 1911 || Patented an improved ''[[Lucky Curve]]'' feeder ({{FPO Patent|990288}})
| 1911 || Patented an improved ''[[Lucky Curve]]'' feeder ({{Cite patent|US|990288}})
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| 1912 || Introduced the [[Jack Knife]] model (with safety cap)
| 1912 || Introduced the [[Jack Knife]] model (with safety cap)
| 1914 || Introdotti i modelli [[Parker Giant|Black Giant]] and [[Parker Giant|RedGiant]] models
| 1914 || Introdotti i modelli [[Parker Giant|Black Giant]] and [[Parker Giant|RedGiant]] models
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| 1916 || Patented the ''[[washer clip]]'' ({{FPO Patent|1197224}})
| 1916 || Patented the ''[[washer clip]]'' ({{Cite patent|US|1197224}})
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| 1917 || Produced [[Trench Pen]] on behalf of the Department of Defense for the soldiers
| 1917 || Produced [[Trench Pen]] on behalf of the Department of Defense for the soldiers