Piccardi
{{PatentInfo |Inventor=William R. Cuthbert |Assignee=W. A. Sheaffer Pen Company |Country=US |ApplicationNum=379956 |ApplicationDate=1929-07-22 |PatentNum=1908123 |PatentDate=1933-05-09 |PriorityDate=1929-07-22 |Titolo=Fountain pen construction |Marca=S...