| Patents for W. H. Nicholson & Co. |
Patents 1 -
14
of 14
      |
| Number | Title | Classification(s) |
| CA-14,634 | Perfectionnements des Mandrins a Expansion | |
| 443,627 | Shaft-Coupling | 285/406, 403/314 |
| 600,921 | Steam-Eliminator | 122/491, 55/444, 55/464, 96/409 |
| 677,458 | Steam-Eliminator | 137/195, 137/415, 137/424, 251/127, 55/464 |
| 796,231 | Steam-Eliminator | 122/491, 210/532.1, 55/444, 55/464, 96/410 |
| 796,854 | Shaft Coupling | 403/304 |
| CA-94,789 | Joint de Limoniere | |
| 817,089 | Tube-Expander | 29/727 |
| 835,111 | Tapping Apparatus | 470/167, 470/198, 470/96 |
| 839,777 | Steam-eliminator | 210/123, 55/433, 55/446, 55/464, 96/410 |
| CA-151,489 | Trap Valve | |
| 1,080,507 | Trap-Valve Mechanism | 137/192, 137/419, 137/424 |
| 1,302,833 | Steam-Trap | 236/60 |
| 1,425,440 | Electrode Holder | 16/431, 219/143, 269/254.0CS, 269/254R, 313/48, 403/327 |
