Piccardi
{{PatentInfo |Inventor=Wilbur K. Olson, Lynn P. Martin |Assignee=W. A. Sheaffer Pen Company |Country=US |ApplicationNum=116383 |ApplicationDate=1944-11-17 |PatentNum=D142391 |PatentDate=1945-09-25 |PriorityDate=1944-11-17 |Titolo=Desing for a desk pen ...