| All Patents in class 83/853 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 31,073 | Jan. 08, 1861 | I.S. Brown | Saw-tooth | saw teeth |
| 73,238 | Jan. 14, 1868 | H. Disston | Improvement in circular saws | saw teeth |
| 105,345 | Jul. 12, 1870 | C.V. Littlepage | Improvement in saw-teeth | saw teeth |
| 108,801 | Nov. 01, 1870 | T. Llewellyn | Improvement in planing-machines | wood planers |
| 151,371 | May 26, 1874 | J.E. Emerson | Improvement in Saw Teeth | saw teeth |
| 192,089 | Jun. 19, 1877 | N.W. Spaulding | Improvement in saw-teeth | saw teeth |
| 192,090 | Jun. 19, 1877 | N.W. Spaulding | Improvement in saw-teeth | saw teeth |
| 297,816 | Apr. 29, 1884 | J. Ledward | Saw | sawblades |
| 312,133 | Feb. 10, 1885 | J. Ledward | Saw | sawblades |
| 2,972,364 | Feb. 21, 1961 | S. Standal | Saw teeth | insertable saw teeth |
