Piccardi
{{PatentInfo |Inventor=Kenneth S. Parker, Marlin S. Baker |Assignee=Kenneth S. Parker, Marlin S. Baker |Country=US |ApplicationNum=84843 |ApplicationDate=1939-05-06 |PatentNum=D116097 |PatentDate=1939-08-08 |PriorityDate=1939-05-06 |Titolo=Design for a...