| Patents for James Sangster |
Patents 1 -
15
of 50
      |
| Number | Title | Classification(s) |
| 62,671 | Corn Sheller | 460/58 |
| 66,462 | Improvement in steam-engine lubricators | 184/28 |
| 80,457 | Improvement lubricating-device | 184/28 |
| 124,801 | Improvement in Steam Engines | 91/467 |
| 166,758 | Rotary Balanced Valve | 137/625.22 |
| 172,557 | Steam Boiler | 122/155.3, 122/160, 122/DIG.1 |
| 173,019 | Improvement in paper-bag machines | 493/235 |
| 183,025 | Marine Engine Governor | 137/42, 137/512 |
| 191,761 | Carriage Wrench | 81/113 |
| 211,914 | Improvement in barrel-trussing machines | 147/5 |
| 224,187 | Machine for making staves | 147/35.5 |
| 231,168 | Drying Kiln | 34/78 |
| 235,380 | Bit-brace | 279/36 |
| 239,099 | Windlass for Setting up Barrel Bodies | 147/4 |
| 241,137 | Stave Jointing Machine | 147/29 |
