Patents for Richard K. Le Blond |
Patents 1 -
15
of 30
      |
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 |
788,658 | Speed Changing Device | 74/333, 74/368 |
845,005 | Variable Speed Mechanism | 74/333 |
857,562 | Speed Changing Device | 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 |