| Patents for George W. Bufford |
Patents 1 -
15
of 16
      |
| Number | Title | Classification(s) |
| 432,195 | Pipe Tongs | 81/70 |
| 442,306 | Chain Tongs | 81/70 |
| 442,569 | Chain-Wrench | 81/70 |
| 489,454 | Wrench | 81/175 |
| 489,455 | Pipe Wrench | 81/104, 81/178, 81/185.2 |
| 653,943 | Chain Wrench | 81/70 |
| 697,977 | Pipe-Wrench | 81/99 |
| 698,794 | Chain Wrench | 81/70 |
| 743,058 | Chain Wrench | 81/70 |
| 769,042 | Improvements in Chain Pipe-Wrenches Having an Enclosed Chain-Receiving Passage | 81/70 |
| 769,814 | Pipe Vise | 269/130, 269/243 |
| 1,327,309 | Chain Pipe Wrench | 81/69 |
| 1,416,685 | Chain Pipe Wrench | 81/69 |
| 1,458,802 | Tool Holder and Tool | 279/97, 403/343, 403/350, 403/355, 403/361, 407/106, 407/113, 407/90, 76/108.1 |
| 1,458,973 | Tool Holder and Tool | 139/7E, 279/97, 407/106 |
