| All Patents in class 83/841 |
Patents 31 -
45
of 69
      |
| Number | Date | Patentee | Title | Type |
| 121,951 | Dec. 19, 1871 | C.V. Littlepage | Improvement in methods of forming saw-teeth | saw teeth |
| 127,061 | May 21, 1872 | N. Johnson | Improvement in circular-saw teeth | saw teeth |
| 133,036 | Nov. 12, 1872 | N. Johnson | Improvement in saws | saw teeth |
| 134,290 | Dec. 24, 1872 | N. Johnson | Improvement in insertible saw-teeth | insertable saw teeth |
| 141,427 | Aug. 05, 1873 | J. Crookes | Improvement in removable saw-teeth | saw teeth |
| 162,061 | Apr. 13, 1875 | W.P. Hale | Improvement in saw-teeth | saw teeth |
| 171,604 | Dec. 28, 1875 | A.F. Dimond | Improvement in circular-saw teeth | insertable saw teeth |
| 177,481 | May 16, 1876 | H. Disston | Improvement in insertible saw-teeth | insertable saw teeth |
| 195,610 | Sep. 25, 1877 | J.T. James | Improvement in saws | sawblades |
| 204,697 | Jun. 11, 1878 | C. Adams | Improvement in saw-teeth | insertable saw teeth |
| RE8,323 | Jul. 09, 1878 | W.P. Miller | Improvement in insertible-saw-teeth | insertable saw teeth |
| 221,602 | Nov. 11, 1879 | J. Ohlen | Improvement in insertible saw-teeth | insertable saw teeth |
| 241,082 | May 03, 1881 | E.S. Snyder | Saw-tooth | insertable saw teeth |
| 245,831 | Aug. 16, 1881 | C.W. Hubbard | Saw-tooth | insertable saw teeth |
| 272,319 | Feb. 13, 1883 | R.W. Prosser | Saw-tooth | insertable saw teeth |
