Piccardi
{{PatentInfo |Inventor=Charles R. Keeran |Assignee=Charles R. Keeran |Country=US |ApplicationNum=88951 |ApplicationDate=1916-04-04 |PatentNum=D049743 |PatentDate=1916-10-10 |PriorityDate=1916-04-04 |Titolo=Design for a clip |Marca=Eversharp |Descrizion...