| All Patents in class 30/251 |
Patents 1 -
12
of 12
      |
| Number | Title | Classification(s) |
| 78,918 | Pruning Implement | 30/251 |
| 98,029 | Improvement in coopers' tool | 30/251 |
| 117,495 | Bolt Cutter | 30/251 |
| 171,766 | Shearing Machine | 30/251, 30/253, 74/522 |
| 245,122 | Combination Tool | 294/104, 30/123, 30/144, 30/227, 30/251, 81/52 |
| 518,129 | Shears | 30/231, 30/251 |
| 1,310,904 | Pruning Saw | 30/144, 30/251, 30/378 |
| 1,469,306 | Pliers | 30/193, 30/251, 7/133, 81/351 |
| 2,190,911 | Portable shear | 30/131, 30/231, 30/251 |
| 2,617,312 | Mechanical Movement | 30/184, 30/251, 74/520, 81/344, 81/380 |
| 4,899,445 | Hand-Held Ratchet Tool for Moving a Pair of Jaw Members Toward and Away From Each Other | 30/251 |
| 5,245,755 | Force-Multiplying Mechanism | 30/189, 30/190, 30/242, 30/251 |
