| Patents Granted on 1866-05-?? |
Patents 1 -
15
of 81
      |
| Number | Date | Patentee | Title | Type |
| 54,278 | May 01, 1866 | D. Bannister | Improvement in Gas Pipe Tongs | pipe tongs |
| 54,290 | May 01, 1866 | R.B. Butler | Improvement in Wrenches | quick adjust wrenches |
| 54,310 | May 01, 1866 | J. Dodge | Improved machine for rolling, shaping and forging file-blanks, fliers, and other metallic articles of small dimensions. | making files |
| 54,311 | May 01, 1866 | L. Dodge | Improvement in machinery for hammering heads of axes | tool making machines |
| 54,316 | May 01, 1866 | J. Fishbaugh | Improvement in wood-bending machines | wood bending machines |
| 54,330 | May 01, 1866 | H.H. Gridley | Improvement in head-blocks to sawmills | sawmill headblocks |
| 54,352 | May 01, 1866 | H.P. Hood | Improved Bench Vise | bench vises |
| 54,394 | May 01, 1866 | L.H. Olmsted | Improvement in oilers | oil cans |
| 54,405 | May 01, 1866 | J.N. Ray | Improvement in machines for bending wood | wood bending machines |
| 54,410 | May 01, 1866 | U. Reynolds | Improvement in carriages | |
| 54,413 | May 01, 1866 | J. Robertson | Improved Atmospheric Hammers | power hammers |
| 54,432 | May 01, 1866 | S.F. Stanton, J.M. Stanton | Improvement in head-blocks to sawmills | sawmill headblocks |
| 54,441 | May 01, 1866 | S.J. Talbott | Improvement in planing-machines | wood planers |
| 54,471 | May 01, 1866 | C.C. Webber | Improvement in Wrenches | screw adjust wrenches |
| XC-2,036 | May 03, 1866 | E. Miall | Dove-tailing machine, called "Miall's Dove-tailer" | dovetailing machines |
