Piccardi
{{PatentInfo |Inventor=George D. Cloutier |Assignee=Eversharp Inc. |Country=US |ApplicationNum=606079 |ApplicationDate=1945-07-20 |PatentNum=2428960 |PatentDate=1947-10-14 |PriorityDate=1945-07-20 |Titolo=Writing instrument |Marca=Eversharp |Descrizion...