Piccardi
{{PatentInfo |Inventor=Norman E. Weigel |Assignee=E. O. Weigel & sons |Country=US |ApplicationNum=459363 |ApplicationDate=1942-09-23 |PatentNum=2328116 |PatentDate=1943-08-31 |PriorityDate=1942-09-23 |Titolo=Fountain pen |Marca=Wearever |Descrizione=Co...