| Patents for Charles A. Pettit |
Patents 31 -
42
of 42
      |
| Number | Date | Patentee | Title | Type |
| 170,577 | Nov. 30, 1875 | W.C. Margedant | Improvement in band sawing-machines | bandsaws |
| 172,092 | Jan. 11, 1876 | W.L. Covel | Improvement in saw-sharpening machines | saw sharpening machines |
| 172,140 | Jan. 11, 1876 | J.L. Brown, J.B. McCormick | Turbine Water-Wheel | turbine water wheels |
| 172,141 | Jan. 11, 1876 | J.L. Brown, J.B. McCormick | Turbine Water-Wheel | turbine water wheels |
| 204,809 | Jun. 11, 1878 | D. Gates | Improvement in drag-sawing machines | drag saws |
| 222,386 | Dec. 09, 1879 | W.L. Covel | Improvement in saw-sharpening machines | saw sharpening machines |
| 239,703 | Apr. 05, 1881 | A.A. Bennett | Hand circular saw | handheld circular saws |
| 258,401 | May 23, 1882 | A.O. Frick | Traction Engine | steam traction engines |
| 263,159 | Aug. 22, 1882 | A.O. Frick | Traction Engine | steam traction engines |
| 281,520 | Jul. 17, 1883 | S.M. King | Rotary shingle-planing machine | shingle machines |
| 359,076 | Mar. 08, 1887 | N. Hoffman | Feed mechanism for saw-mill carriages | sawmill feed works |
| 385,469 | Jul. 03, 1888 | G. McCormick | Sawing-machine | drag saws |
