Piccardi
{{PatentInfo |Inventor=Karl Weisser |Assignee=David Kahn Inc. |Country=US |ApplicationNum=77285 |ApplicationDate=1938-05-19 |PatentNum=D114095 |PatentDate=1939-04-04 |PriorityDate=1938-05-19 |Titolo=Design for a fountain pen and pencil clip |Marca=Wear...