Piccardi
{{PatentInfo |Inventor=Andreas Bienenstein |Assignee=The Conklin Pen Company |Country=US |ApplicationNum=59269 |ApplicationDate=1935-10-29 |PatentNum=D099262 |PatentDate=1936-04-14 |PriorityDate=1935-10-29 |Titolo=Design for a clip for a fountain pen o...