Piccardi
{{PatentInfo |Inventor=George S. Parker |Assignee=George S. Parker |Country=US |ApplicationNum=567240 |ApplicationDate=1910-06-16 |PatentNum=990288 |PatentDate=1911-04-25 |PriorityDate=1910-06-16 |Titolo=Fountain-pen |Marca=Parker |Descrizione=Alimenta...