| Patents for R. K. Le Blond Machine Tool Co. |
Patents 1 -
15
of 261
      |
| Number | Title | Classification(s) |
| 584,001 | Engine-lathe | 82/117, 82/132, 82/141, 82/162 |
| 652,788 | Machine Tool | 82/132 |
| 706,186 | Variable Speed Mechanism | 74/341, 82/140 |
| 725,099 | Variable Speed Mechanism for Back Gearing | 74/333 |
| 763,770 | Feed and Speed Changing Device for Machine-Tools | 74/348 |
| 768,608 | Feed and Speed Changing Device for Machine-tools | 74/341 |
| 788,657 | Feed and Speed Changing Device | 74/341 |
| 845,005 | Variable Speed Mechanism | 74/333 |
| 980,971 | Lathe | 82/135 |
| 980,972 | Gearing | 74/333 |
| 980,973 | Gearing for Lathes, &c. | 74/333 |
| 980,974 | Lathe Gearing | 74/333 |
| 980,975 | Relieving Attachment for Lathes | 82/19 |
| 1,044,544 | Lathe | 82/17 |
| 1,044,545 | Lathe Gearing | 192/18R |
