| All Patents in class 29/54 |
Patents 1 -
10
of 15
      |
| Picture | Number | Date | Patentee | Title |
| | 177,992 | May 30, 1876 | J.L. Agnew, R.T. Crane | Device for Turning Valve Stems &c. |
| | 263,357 | Aug. 29, 1882 | C.F. Roper | Metal Screw Machine |
| | 328,707 | Oct. 20, 1885 | E.F. Noyes | Compound Tool Holder |
| | 414,906 | Nov. 12, 1889 | G. Heyne | Screw Machine |
 | 568,484 | Sep. 29, 1896 | F.G. Kretschmer | Metal Screw Machine |
| | 617,408 | Jan. 10, 1899 | F. Schultze | Metal Turning Machine |
 | 982,034 | Jan. 17, 1911 | N.D. Chard | Lathe |
 | 1,194,864 | Aug. 15, 1916 | F. Müller | Machine for making twist drills |
 | 1,226,303 | May 15, 1917 | L.H. Brightman | Automatic cut-off machine |
| | 1,527,791 | Feb. 24, 1925 | R.E. Flanders | Lathe |
