| All Patents in class 142/52 |
Patents 1 -
15
of 15
      |
| Number | Title | Classification(s) |
| 9,457 | Screwdriver | 142/52, 81/453 |
| 115,179 | Improvement in chucks for wood-lathes | 142/52 |
| 198,012 | Turning angular bodies with convex surfaces | 142/52 |
| 229,855 | Lathe-chuck for turning polygonal bodies | 142/52 |
| 235,716 | Lathe chuck for turning polygonal bodies | 142/52 |
| 255,080 | Lathe chuck for turning polygonal bodies | 142/52 |
| 256,991 | Lathe for turning polygonal bodies | 142/52 |
| 260,118 | Polygonal lathe | 142/52 |
| 298,528 | Lathe for turning polygonal bodies | 142/52 |
| 298,529 | Wood-turning lathe | 142/52 |
| 305,712 | Lathe for turning polygonal forms | 142/52 |
| 321,762 | Lathe for turning polygonal forms | 142/52 |
| 321,763 | Wood-turning lathe | 142/52 |
| 357,453 | Drum for holding spindles on lathe | 142/52 |
| 371,130 | Machine for turning balusters | 142/52 |
