| All Patents in class 470/46 |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 579,357 | Mar. 23, 1897 | J.W. Brown, Jr. | Automatic Chucking Lathe | automatic lathes |
| 642,309 | Jan. 30, 1900 | F.A. Errington | Automatically Opening or Closing Die for Cutting Screw Threads, &c. | taps and dies |
| 932,607 | Aug. 31, 1909 | J.J. Grant | Thread-cutting attachment for automatic lathes | automatic lathes |
| 1,635,447 | Jul. 12, 1927 | W.W. Vosper | Cutting-Tool Mounting and Controller | pipe threading machines |
| 3,060,466 | Oct. 30, 1962 | A.G. Kozacka | Controls for turret lathes and the like | turret lathes |
