| All Patents in class 83/666 |
Patents 16 -
30
of 52
      |
| Number | Date | Patentee | Title | Type |
| 103,459 | May 24, 1870 | G.P. Hill, E.C. Dow | Improvement in sawing-machine | human powered machines |
| 107,211 | Sep. 13, 1870 | J.T. Baggs | Improvement in sawing-machine | cutterheads |
| 109,898 | Dec. 06, 1870 | J.B. Heald | Improvement in collars for circular saws | circular saws |
| 114,926 | May 16, 1871 | G.W. Colborn | Improvement in methods of attaching saws to their arbors | shingle machines |
| 115,103 | May 23, 1871 | J. Rand | Improvement in arbors for saws and grooving-tools | circular saws |
| 116,178 | Jun. 20, 1871 | J.W. Wilkins, C.S. Griffin | Improvement in dovetailing-machines | dovetailing machines |
| 122,116 | Dec. 26, 1871 | F.A. Huntington | Improvement in saw-collars | circular saws |
| 129,193 | Jul. 16, 1872 | C.R. Tompkins | Improvement in sawing-machines | tablesaws |
| 139,544 | Jun. 03, 1873 | S.W. Clemmens | Improvement in the methods of adjusting saws | circular saws |
| 146,648 | Jan. 20, 1874 | G.W. Bugbee | Improvement in saw-mandrels | circular saws |
| 155,075 | Sep. 15, 1874 | T.N. Egery | Improvement in machines for sawing laths | lath making machines |
| 173,126 | Feb. 08, 1876 | S.W. Little | Improvement in securing saws to spindles | circular saws |
| 197,650 | Nov. 27, 1877 | J.F. Milligan | Improvement in means for cooling circular saws | circular saw accessories |
| 243,076 | Jun. 21, 1881 | F. McDonough | Saw-arbor | circular saws |
| 248,963 | Nov. 01, 1881 | J.R. Thomas, H.J. Cordesman, Jr. | Saw-arbor | circular saws |
