| Patents Granted on 1866-07-03 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 56,013 | Jul. 03, 1866 | W.W. Cooper | Goniometer | goniometers |
| 56,020 | Jul. 03, 1866 | G.L. Du Laney | Improvement in sewing-machines | sewing machines |
| 56,057 | Jul. 03, 1866 | A. Jameson | Leg Vise | leg vises |
| 56,058 | Jul. 03, 1866 | R. Jennings | Improved tool for finishing augers | tool making machines |
| 56,059 | Jul. 03, 1866 | F.G. Johnson | Improvement in Drill-Chucks | drill chucks |
| 56,138 | Jul. 03, 1866 | T.L. Yates | Improvement in sawing machines | tablesaws |
| 56,142 | Jul. 03, 1866 | J.E. Emerson | Improvement in saws | saw teeth |
| 56,145 | Jul. 03, 1866 | C. Leffingwell | Improvement in head-blocks for sawmills | sawmill headblocks |
| 56,147 | Jul. 03, 1866 | A.M. Olds | Improvement in Wrenches | quick adjust wrenches |
| 56,149 | Jul. 03, 1866 | E. Parker | Gear Cutter | gear making machines |
