| All Patents in class 76/14 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 23,982 | May 10, 1859 | S. Lee | Milling Machine | milling machines |
| 50,647 | Oct. 24, 1865 | M.D. Whipple | Improvement in file-cutting machines | making files |
| 125,499 | Apr. 09, 1872 | J. Surerus | Improvement in Machines for Grooving Butchers Steels | grooving machines |
| 265,975 | Oct. 17, 1882 | W.T. Nicholson | Forming Teeth Upon File Banks and Apparatus Therefor | tool making machines |
| 265,976 | Oct. 17, 1882 | W.T. Nicholson | Machine for Forming Teeth Upon File-Blanks | tool making machines |
| 296,439 | Apr. 08, 1884 | W.T. Nicholson | Machine for Forming Teeth Upon File Blanks | file cutting machines |
| 424,053 | Mar. 25, 1890 | C.M. Fairbanks | Machine for Cutting Files | files |
