Piccardi
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=US |ApplicationNum=441586 |ApplicationDate=1941-11-29 |PatentNum=2401167 |PatentDate=1946-05-28 |PriorityDate=1940-03-12 |Titolo=Fountain pen |Marca=Pelikan |Descrizione=Penna a st...