| Patents Granted on 1851-10-?? |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 8,414 | Oct. 07, 1851 | O. Thornley | Machine for Cutting Screws on Posts and Rails of Bedsteads | wood threading machines |
| 8,416 | Oct. 07, 1851 | S. Lewis | Machine for Cutting Screws on Rails of Bedsteads | wood threading machines |
| 8,417 | Oct. 07, 1851 | C. Messerano | Locomotive Moved by the Power of Animals | animal powered apparatus |
| 8,422 | Oct. 14, 1851 | G. Hammer | Machine for Cutting Cork | cork making machines |
| 8,427 | Oct. 14, 1851 | W. Kenyon | Machine for making nuts, washers, &c. | nut or bolt making machines |
| 8,438 | Oct. 14, 1851 | J. Yandell | Telegraph insulator | telegraphy apparatus |
| GB-185,113,777 | Oct. 16, 1851 | T.H. Fromings | Forge-hammers | drop hammers |
| 8,456 | Oct. 21, 1851 | T.J. Sloan | Making Screws | material cutting machines |
| 8,457 | Oct. 21, 1851 | G.C. Taft | Box opener | |
| 8,464 | Oct. 28, 1851 | M.S. Brooks | Means for Attaching Augers, &c., to their Handles | auger handles |
