| All Patents in class 82/13 |
Patents 16 -
30
of 36
      |
| Number | Date | Patentee | Title | Type |
| 517,004 | Mar. 20, 1894 | R.H. Grant | Automatic turning-machine | metal lathes |
| 539,600 | May 21, 1895 | O. Tyberg | Automatic Stud Turning Machine | screw machines |
| 540,285 | Jun. 04, 1895 | W.W. Tucker | Feed Mechanism for Turning Machines | metalworking power transmission |
| 553,802 | Jan. 28, 1896 | G.W. Drake, J.G. Oliver, G.C. Bardons | Duplex Forming Machine | bicycle machinery |
| 563,034 | Jun. 30, 1896 | G.H. Hardman | Wood-turning lathe | wood lathes |
| 592,085 | Oct. 19, 1897 | N. Flammang | Machine for Making Metal Balls | form producing lathes |
| 593,066 | Nov. 02, 1897 | G.H. Ball, D.E. Sweetser, C.P. Ball | Automatic Lathe | automatic lathes |
| 626,634 | Jun. 06, 1899 | T.H. Rylands | Tool for Turning Heads of Cartridge Shells | lathe tools |
| 634,981 | Oct. 17, 1899 | C.A. Hurth | Lathe for Turning Balls | form producing lathes |
| 638,578 | Dec. 05, 1899 | J. Hartness | Box Slide Forming Tool | lathe tools |
| 719,349 | Jan. 27, 1903 | B.S. Loveland | Wood-turning lathe | pattern lathes |
| 732,558 | Jun. 30, 1903 | S.C. Hills | Lathe | metal lathes |
| 760,576 | May 24, 1904 | C. Sonke | Device for Turning the Wheels of Bandsaws | portable turning tools |
| 806,075 | Nov. 28, 1905 | T. Fawcus | Spiral Gear Cutting Machine | gear making machines |
| 863,497 | Aug. 13, 1907 | N. Barry, Jr. | Tool Holder | button making machinery |
