| Patents for John Royle & Sons |
Patents 1 -
9
of 9
      |
| Number | Title | Classification(s) |
| 193,555 | Improvement in routing-machines for engravers' use | 144/150, 409/183 |
| 304,864 | Machine for repeating pattern-cards | 234/80, 234/84, 83/228 |
| 374,707 | Routing-machine | 269/225, 269/90, 409/183, 409/197 |
| 442,826 | Routing-machine | 409/190 |
| 598,257 | Beveling-machine | 144/134.1, 409/226 |
| 639,617 | Shoot-plane | 144/121, 144/216, 30/478 |
| 729,896 | Cutter-head for routing-machines | 144/252.1, 384/385, 409/231 |
| 855,814 | Combined jig-saw and drill | 408/22, 408/99 |
| 969,496 | Ruling Machine | 33/40 |
