| All Patents in class 82/138 |
Patents 1 -
15
of 105
      |
| Number | Date | Patentee | Title | Type |
| 7,977 | Mar. 11, 1851 | T.R. Way, M. Way | Machine for turning, boring, &c. | carriage maker |
| 79,729 | Jul. 07, 1868 | J.A. Cleavland | Turning Lathe | metal lathes |
| 84,410 | Nov. 24, 1868 | J.T. Campbell | Improvement in Nut Planers | nut or bolt making machines |
| 92,041 | Jun. 29, 1869 | O.M. Grimes | Lathe | metal lathes |
| 151,471 | Jun. 02, 1874 | A. Carlstrom | Improvement in lathes | wood lathes |
| 177,992 | May 30, 1876 | J.L. Agnew, R.T. Crane | Device for Turning Valve Stems &c. | lathe tool holders and tool posts |
| 185,159 | Dec. 12, 1876 | W. Bartlett, L. Bartlett | Expanding Mandrels for Turning Piston Rings | mandrels and arbors |
| 239,945 | Apr. 12, 1881 | E. Elliott | Tool Rest | lathe tool holders and tool posts |
| 274,565 | Mar. 27, 1883 | A.P. Creque | Planing Machine | metal planers |
| 280,296 | Jun. 26, 1883 | F. Curtis, A.B. Curtis | Metal-screw machine | screw machines |
| 287,548 | Oct. 30, 1883 | C.A. King | Machine for Turning Gun Barrels | metal lathes |
| 301,314 | Jul. 01, 1884 | C.V. Woerd | Machine for Turning Watch Case Centers | watchmaking machinery |
| 301,994 | Jul. 15, 1884 | R.H. Hurlbut | Tool Rest for Lathes | metal lathe accessories and attachments |
| 310,910 | Jan. 20, 1885 | C. Piquerez | Watch Case Graving Machine | watchmaking machinery |
| 400,820 | Apr. 02, 1889 | J.R. Back | Metal Turning Lathe | metal lathes |
