Piccardi
{{PatentInfo |Inventor=Walter D. Teague, Walter D. Teague Jr, Stowe Myers, Douglas D. Andrews |Assignee=W. A. Sheaffer Pen Company |Country=US |ApplicationNum=394600 |ApplicationDate=1943-11-24 |PatentNum=2362948 |PatentDate=1944-11-14 |PriorityDate=19...