| All Patents in class 409/308 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 148,896 | Mar. 24, 1874 | A. Nielsen | Improvement in machines for dressing printers' rules | tool making machines |
| 178,033 | May 30, 1876 | S.C. Symonds | Machines for Planing Metal Organ Stock | metal planers |
| 370,912 | Oct. 04, 1887 | S.K. White | Planing Machine | metal planers |
| 396,652 | Jan. 22, 1889 | T.W. Getman | Machine for Trimming Soft-Metal Linings of Car-Axle Bearings | metalworking machines |
| 463,924 | Nov. 24, 1891 | C.R. Schilling, C. Schraubstadter, Jr. | Shooting Board and Plane | metal planers |
| 708,435 | Sep. 02, 1902 | F. Wesel | Machine for shaving electrotypes | engraver |
| 2,651,240 | Sep. 08, 1953 | D.E. Sutton | Machine for shaving electrotypes, stereotypes, and the like | |
| 2,688,275 | Sep. 07, 1954 | L.C. Hammond, D.E. Sutton | Printing plate shaving machine | |
