Piccardi
{{PatentInfo |Inventor=Benjamin W. Hanle |Assignee=Eagle Pencil Company |Country=US |ApplicationNum=124573 |ApplicationDate=1926-07-24 |PatentNum=1622316 |PatentDate=1927-03-29 |PriorityDate=1926-07-24 |Titolo=Clip for pencils, penholders, and like art...