Piccardi
{{PatentInfo |Inventor=Theodor Kovacs |Assignee=Theodor Kovacs |Country=US |ApplicationNum=463990 |ApplicationDate=1930-06-26 |PatentNum=1842677 |PatentDate=1932-01-26 |PriorityDate=1929-07-04 |Titolo=Fountain pen protector |Marca=Pelikan Descrizione=C...