| Patents Granted on 1866-08-07 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 56,883 | Aug. 07, 1866 | J. Bell | Improvement in stave-cutting machines | barrel making machines |
| 56,910 | Aug. 07, 1866 | W.M. Doty, E.P. Doty, E. Doty | Improvement in washing-machines | washing machines |
| 56,929 | Aug. 07, 1866 | J.A. Griggs | Improvement in head-blocks for sawmills | sawmill headblocks |
| 56,964 | Aug. 07, 1866 | H.B. Masser | Coffee Roaster | coffee roasters |
| 56,965 | Aug. 07, 1866 | J.D. Matthews | Improvement in sawing-machines | tree felling machines |
| 56,980 | Aug. 07, 1866 | C.N. Morgan | Improved Wrench for Nuts of Carriage-Axles | axle nut wrenches that lock nut to wheel hub |
| 56,996 | Aug. 07, 1866 | A. Newton, F. Favro | Improvement in Wrenches | nut wrenches |
| 57,018 | Aug. 07, 1866 | O. Vanorman | Improvement in machines for tenoning spokes | tenoning machines |
| 57,045 | Aug. 07, 1866 | R. Lyon | Making Rivets | riveting machines |
| 57,046 | Aug. 07, 1866 | S.W. Putnam | Improvement in sawing-machines | tablesaws |
| 57,054 | Aug. 07, 1866 | J.C. Wybell | Sphere lathe | wood lathes |
| 57,057 | Aug. 07, 1866 | J. Gresham | Improvement in injectors for boilers | feedwater apparatus |
