Piccardi
{{PatentInfo |Inventor=Herbert L. Carman |Assignee=Herbert L. Carman |Country=US |ApplicationNum=42796 |ApplicationDate=1932-02-09 |PatentNum=D086826 |PatentDate=1932-04-26 |PriorityDate=1932-02-09 |Titolo=Design for a fountain pen |Marca=Swan |Tipo=de...