Piccardi
{{PatentInfo |Inventor=Norman E. Weigel |Assignee=Norman E. Weigel |Country=US |ApplicationNum=109278 |ApplicationDate=1943-01-16 |PatentNum=D135498 |PatentDate=1943-04-13 |PriorityDate=1943-01-16 |Titolo=Design for a fountain pen |Marca=Wearever |Tipo...