| All Patents in class 76/78.1 |
Patents 31 -
45
of 75
      |
| Number | Date | Patentee | Title | Type |
| 182,266 | Sep. 19, 1876 | H. Barron | Improvement in machines for jointing saws | saw jointers |
| 189,534 | Apr. 10, 1877 | J. Walsh | Improvement in saw-sharpeners | saw sharpening machines |
| 190,647 | May 08, 1877 | C.H. Turver | Improvement in saw-sets | saw sets |
| 193,182 | Jul. 17, 1877 | H.C. Root | Improvement in saw-set and file-guide | saw gauges |
| 193,512 | Jul. 24, 1877 | R. Heunsch | Improvement in machines for setting saw-teeth | saw sets |
| 201,271 | Mar. 12, 1878 | J.A. Miller | Improvement in saw-sharpening machines | saw sharpening machines |
| 202,309 | Apr. 09, 1878 | J. Wagner | Improvement in saw-sharpening machines | saw sharpening machines |
| 203,616 | May 14, 1878 | L.A. Hays | Improvement in saw-filing machines | saw sharpening machines |
| 221,470 | Nov. 11, 1879 | S. Petty | Improvement in saw clamp | saw sets |
| 255,007 | Mar. 14, 1882 | F. Myers | Machine for filing saws | saw sharpening machines |
| 263,495 | Aug. 29, 1882 | W.H. Weston, C.M. Elkins | Saw Sharpening Machine | |
| 265,761 | Oct. 10, 1882 | T. Crispin | Saw-clamp | saw vises |
| 309,533 | Dec. 23, 1884 | J.E. Emerson | Saw-tooth-swaging device | saw swages |
| 316,753 | Apr. 28, 1885 | A.F. Delafield | Saw Clamp | backsaws |
| 320,735 | Jun. 23, 1885 | J.H. Winston | Saw-filing machine | sharpening machines |
