Piccardi
{{PatentInfo |Inventor=Floyd E. Bartell |Assignee=The Parker Pen Company |Country=US |ApplicationNum=185415 |ApplicationDate=1950-09-23 |PatentNum=2648309 |PatentDate=1953-08-11 |PriorityDate=1950-09-23 |Titolo=Fountain pen |Marca=Parker |Descrizione=C...