| All Patents in class 76/31 |
Patents 76 -
90
of 96
      |
| Number | Date | Patentee | Title | Type |
| 358,026 | Feb. 22, 1887 | J.E. Emerson | File for Band-Saws | files |
| 382,467 | May 08, 1888 | H.W. Georgia, E. Andrews | Device for Jointing, Dressing, and Sharpening Saws | |
| 434,071 | Aug. 12, 1890 | T. Powell | Saw Filing Machine | woodworking machine sharpening mechanisms |
| 498,360 | May 30, 1893 | M.D. Miner | Saw-clamp | saw vises |
| 508,722 | Nov. 14, 1893 | G.A. Kennedy | Saw-Filing Device | saw sharpening tools |
| 510,846 | Dec. 12, 1893 | T.S. Disston | Saw Sharpening Device | saw sharpening tools |
| 538,396 | Apr. 30, 1895 | A. Weed | Saw-file | files |
| 553,584 | Jan. 28, 1896 | G.R. Huff, G.H. Vernon | Saw-filing machine | saw sharpening machines |
| 566,003 | Aug. 18, 1896 | C.G. Mitchell | Saw-Filing Apparatus | saw sharpening tools |
| 575,192 | Jan. 12, 1897 | M.J. Wilson | Saw-Filing Device | saw sharpening tools |
| 584,860 | Jun. 22, 1897 | G. Dowble | Saw Gage | saw gauges |
| 603,909 | May 10, 1898 | P. Lord | Saw-File | files |
| 657,850 | Sep. 11, 1900 | G. Bartlett | Saw Sharpening Machine | saw sharpening tools |
| 661,902 | Nov. 13, 1900 | G. Bartlett | Saw Filing Machine | saw sharpening tools |
| 818,633 | Apr. 24, 1906 | P. Lord | Saw-File | files |
