| All Patents in class 76/35 |
Patents 1 -
15
of 36
      |
| Number | Date | Patentee | Title | Type |
| 3,849 | Dec. 07, 1844 | C.B. Rogers | Machine for Filing Saws | |
| 27,221 | Feb. 21, 1860 | C.W. Hubbard | Machine for grinding and polishing saws | saw sharpening machines |
| 42,124 | Mar. 29, 1864 | L.B. Southworth | Improvement in jointing and burring saws | saw sharpening machines |
| 107,872 | Oct. 04, 1870 | H.D. Chance, D. Rishe | Improvement in saw-filing and setting machines | saw sharpening machines |
| 213,158 | Mar. 11, 1879 | P. Armstrong | Gin Saw Sharpener | saw sharpening machines |
| 320,735 | Jun. 23, 1885 | J.H. Winston | Saw-filing machine | sharpening machines |
| 383,944 | Jun. 05, 1888 | A.S. Dunn | Band-saw-filing machine | saw sharpening machines |
| 392,738 | Nov. 13, 1888 | W.J. Lindsay | Saw-filing machine | sharpening machines |
| 403,314 | May 14, 1889 | C.E. Wright | Machine for filing, setting, and straightening saws | saw sharpening machines |
| 427,898 | May 13, 1890 | W.H. Parry | Saw filing and setting machine | saw sharpening machines |
| 431,070 | Jul. 01, 1890 | J.S. Moseley | Saw-filing machine | saw sharpening machines |
| 534,419 | Feb. 19, 1895 | R. Bauer | Saw-filing machine | saw sharpening machines |
| 543,204 | Jul. 23, 1895 | R. Bauer | Saw-filing machine | saw sharpening machines |
| 610,980 | Sep. 20, 1898 | T.L. Wallace, J.A. Reed | Machine for filing crosscut saws | saw sharpening machines |
| 679,748 | Aug. 06, 1901 | J.E. Hillstrom | Saw-filing machine | tool making machines |
