| All Patents in class 408/177 |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
 | 48,594 | Jul. 04, 1865 | E. Schlenker | Bolt Cutter |
| | 154,346 | Aug. 25, 1874 | A. Saunders | Screw Cutting Dies |
 | 263,402 | Aug. 29, 1882 | C. Hart | Die Stock for Cutting Threads |
| | 443,775 | Dec. 30, 1890 | C.L. Libby | Attachment for Turret Lathes |
 | 490,676 | Jan. 31, 1893 | H.W. Oster | Adjustable die-stock |
| | 599,968 | Mar. 01, 1898 | A.D. Laws | Screw Cutting Device |
| | 639,232 | Dec. 19, 1899 | C.J. Harrington | Screw Cutting Die |
| | 655,061 | Jul. 31, 1900 | I. Culver | Adjustable Die Stock |
| | 812,870 | Feb. 20, 1906 | H.W. Oster | Die-stock |
| | 827,656 | Jul. 31, 1906 | H.W. Oster | Die-stock |
