Piccardi
{{PatentInfo |Inventor=William E. Moore |Assignee=The Parker Pen Company |Country=US |ApplicationNum=99655 |ApplicationDate=1903-11-30 |PatentNum=1197224 |PatentDate=1916-09-05 |PriorityDate=1916-05-24 |Titolo=Clip for fountain-pens |Marca=Parker |Desc...