| Patents Granted on 1871-11-?? |
Patents 1 -
15
of 64
      |
| Number | Date | Patentee | Title | Type |
| RE4,625 | Nov. 07, 1871 | E.H. Stearns | Improvement in head-blocks | sawmill headblocks |
| 120,582 | Nov. 07, 1871 | C.S. Hall | Improvement in grain-separators | corn and grain separators |
| 120,589 | Nov. 07, 1871 | H.A. Lee | Improvement in planing-machines | wood planers |
| 120,593 | Nov. 07, 1871 | J.E. Miller | Improvement in lathe-attachments for chasing designs on molds | wood lathe accessories |
| 120,594 | Nov. 07, 1871 | O.J. Pennell, G. Zimmer | Improvement in dovetailing-machines | dovetailing machines |
| 120,611 | Nov. 07, 1871 | T. Aveling | Construction of Portable Locomotive and Traction Engines | steam traction engines |
| 120,633 | Nov. 07, 1871 | W.L. Earing | Improvement in saws | sawblades |
| 120,641 | Nov. 07, 1871 | I.S. Hamilton | Improvement in Pipe Wrenches | pipe wrenches |
| 120,675 | Nov. 07, 1871 | G.A. Shelley | Improvement in Spirit Levels | levels |
| 120,687 | Nov. 07, 1871 | A. Whitcomb | Improvement in Wrenches | nut wrenches |
| 120,689 | Nov. 07, 1871 | W.W. Marsh, J.H. Whitney | Corn Husker | corn huskers |
| 120,700 | Nov. 07, 1871 | N.H. Bolton | Improvement in machines for sharpening saws | woodworking machine sharpening mechanisms |
| 120,716 | Nov. 07, 1871 | G.F. Cluff | Improvement in boring-machines | drilling and boring |
| 120,737 | Nov. 07, 1871 | D.L. Gibbs | Improvement in mortising-machines | mortising machines |
| 120,749 | Nov. 07, 1871 | W.S. Jenks | Improvement in head-blocks for saw-mills | sawmill headblocks |
