| Patents Granted on 1866-05-08 |
Patents 1 -
15
of 22
      |
| Number | Date | Patentee | Title | Type |
| 54,503 | May 08, 1866 | O.R. Chaplin | Improvement in Combined Square and Bevel | bevel squares |
| 54,511 | May 08, 1866 | J. Dixon | Matching attachment for planers | wood planers |
| 54,519 | May 08, 1866 | W. Fitzgerald | Lathe Gearing | industrial machine gearing |
| 54,520 | May 08, 1866 | W.H. Flinn | Rod Cutter | wire and cable cutters |
| 54,547 | May 08, 1866 | J.A. Hopkins | Improved Saw-Set | saw sets |
| 54,560 | May 08, 1866 | E.L. Kinsley | Steam Hammer | steam hammers |
| 54,562 | May 08, 1866 | J. Kriebaum | Tuyere | forge tuyeres |
| 54,579 | May 08, 1866 | D.J. Miner, I. Miner | Water Wheel | water wheels |
| 54,584 | May 08, 1866 | E.P. Newbanks | Improvement in Shingling-Gages | special purpose gauges |
| 54,589 | May 08, 1866 | S.W. Palmer, J.F. Palmer | Improvement in gearing | industrial machine gearing |
| 54,599 | May 08, 1866 | C.H. Raymond | Improvement in machinery for folding tin | tinsmith |
| 54,605 | May 08, 1866 | A.J. Rogers | Spike Machine | nail making machines |
| 54,606 | May 08, 1866 | J. Holden, J. Rotherham | File Cutting Machine | file cutting machines |
| 54,608 | May 08, 1866 | A. Saur, A.B. Colton | Improvement in sawing-machines | firewood machines |
| 54,621 | May 08, 1866 | C.F. Spaulding | Improved Machine for Spinning Metal | metal spinning machines |
