Piccardi
{{PatentInfo |Inventor=Philip J. Schreiber |Assignee=Philip J. Schreiber |Country=US |ApplicationNum=688552 |ApplicationDate=1912-04-04 |PatentNum=1059398 |PatentDate=1913-04-22 |PriorityDate=1912-04-04 |Titolo=Fountain-pen cap |Marca=Unbranded |Descri...