| All Patents in class 125/38 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 125,403 | Apr. 09, 1872 | J.E. Mitchell | Improvement in tools for turning stone | mill stone dressers |
| 154,668 | Sep. 01, 1874 | J.H. Gray | Tools for Turning Emery Wheels | grinder dressers |
| 183,077 | Oct. 10, 1876 | F. Stafford | Ice Tools | ice saws |
| 269,451 | Dec. 19, 1882 | M.S. Otis | Stone Cutting Machine | stone cutting machines |
| 477,693 | Jun. 28, 1892 | W.F. Nicholson | Hand Implement for Tooling Stone Surfaces | |
| 558,739 | Apr. 21, 1896 | S.H. Pickering | Plane for Fluting Stone | shooting board planes |
| 1,273,249 | Jul. 23, 1918 | E. Lurker | Cutting Tool for Lathes, Planers, Shapers, and the Like | metal planers |
