| All Patents in class 74/422 |
Patents 1 -
15
of 44
      |
| Number | Title | Classification(s) |
| 10,720 | Drop and die forging and punching machine | 144/195.2, 72/331, 72/352, 72/406, 74/422 |
| 70,950 | Improvement in head-blocks for sawmills | 74/422, 83/724 |
| 119,163 | Improvement in Planing Machines | 409/323, 74/422 |
| 124,676 | Improvement in Iron Planing Machines | 409/323, 74/422 |
| 201,709 | Flooring Clamp | 254/12, 74/422 |
| 275,242 | Metal Planing Machine | 409/323, 74/422 |
| 293,065 | Traction Engine | 180/447, 180/448, 74/422 |
| 315,049 | Drilling-machine | 74/422, 74/625 |
| 330,391 | Milling-machine | 409/146, 74/409, 74/421R, 74/422, 74/437 |
| 344,868 | Mortising machine | 144/78, 144/83, 408/214, 408/25, 74/422, 74/424.79 |
| 397,701 | Drilling-machine | 474/132, 474/63, 74/422, 74/842 |
| 410,406 | Lubricator for Loose Pulleys | 184/43, 74/422 |
| 498,641 | Bed for mortising-machines | 74/40, 74/422 |
| 577,110 | Automatic feed-stopping mechanism for drilling-machines | 74/422 |
| 619,047 | Adjusting device for clothes-reels | 248/404, 74/422, 74/425 |
