| All Patents in class 76/32 |
Patents 1 -
10
of 14
      |
| Picture | Number | Date | Patentee | Title |
 | 1,718 | Aug. 12, 1840 | E. Carver | Machine for filing or smoothing the teeth of saws |
 | 6,769 | Oct. 02, 1849 | I.F. Brown | Machine for filing circular saws |
 | 23,835 | May 03, 1859 | J.W. Elliott | Machine for filing gin-saws |
| | 213,158 | Mar. 11, 1879 | P. Armstrong | Gin Saw Sharpener |
 | 232,321 | Sep. 14, 1880 | A.A. Wood | Gin-saw-filing machine |
 | 246,583 | Aug. 30, 1881 | A.A. Wood | Machine for filing gin-saws |
| | 290,031 | Dec. 11, 1883 | A.P. Gathright | Machine for Sharpening Gin Saws |
| | 561,580 | Jun. 09, 1896 | A.P. Gathright | Gin Saw Filer and Gummer |
 | 831,203 | Sep. 18, 1906 | A.A. Wood | Gin-saw-filing machines |
 | 845,359 | Feb. 26, 1907 | M.W. Jones | Saw-filing machine |
