| Patents Granted on 1864-07-12 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| CS-251 | Jul. 12, 1864 | J. Lewis | Machine for Ginning, Carding, and Spinning Cotton | |
| 43,471 | Jul. 12, 1864 | H. Blandy, F.J. Blandy | Improvement in valve-gear for steam-engines | |
| 43,477 | Jul. 12, 1864 | J. Coleman | Rope-molding lathe | rope and spiral cutting machines |
| 43,492 | Jul. 12, 1864 | T. Gray | Skewer-making lathe | wood lathes |
| 43,494 | Jul. 12, 1864 | T. Hanvey | Improvement in hook-loops for casks | |
| 43,512 | Jul. 12, 1864 | F. Krist | Lathe Chuck | metal lathe chucks |
| 43,518 | Jul. 12, 1864 | S.D. McLelland | Improvement in Grinding Edge-Tools | bench or pedestal grinders |
| 43,530 | Jul. 12, 1864 | J.P. Stillman | Improvement in machines for drying wool | specialty machines |
