| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| All Patents in class 83/698.91 | |||||
      | |||||
| Picture | Number | Date | Patentee | Title | |
| 104,769 | Jun. 28, 1870 | I.P. Richards | Metal Punch | ||
| RE4,228 | Jan. 03, 1871 | I.P. Richards | Punching Metal | ||
| 1,035,095 | Aug. 06, 1912 | H.B. Kraut | Punching Machine | ||
| 1,505,977 | Aug. 26, 1924 | A. Stanworth | Tool Holder | ||
| 1,910,296 | May 23, 1933 | F.C. King | Punch Retainer Mechanism | ||
| 2,245,676 | Jun. 17, 1941 | E.M. Johnson | Tool attachment | ||
| 2,598,975 | Jun. 03, 1952 | L.E. Coulter | Tool or Die and Holder Assembly | ||