| All Patents in class 470/108 |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 84,410 | Nov. 24, 1868 | J.T. Campbell | Improvement in Nut Planers | nut or bolt making machines |
| 311,099 | Jan. 20, 1885 | E.P. Baville | Machine for Threading Screws Bolts and Nuts | metal threading machines |
| 371,654 | Oct. 18, 1887 | E.N. Dunderdale, R.S. Wood | Machine for Chamfering and Facing Screw Nuts | nut or bolt making machines |
| 622,334 | Apr. 04, 1899 | G. Dunham | Machine for Finishing or Facing Nuts | nut or bolt making machines |
| 730,882 | Jun. 16, 1903 | F.M. Davis | Automatic multispindle machine | nut or bolt making machines |
| 1,732,558 | Oct. 22, 1929 | A.M. Johnson | Automatic facing tool for drilling machines and the like | nut or bolt making machines |
