| Patents Granted on 1864-02-23 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 41,688 | Feb. 23, 1864 | J.B. Dougherty | Improvement in machines for making splints for barrel-hoops | hoop making machines |
| 41,704 | Feb. 23, 1864 | J. Humphreys | Improvement in Turning Bayonet-Sockets | metal lathes |
| 41,706 | Feb. 23, 1864 | T.B. Jones | Improvement in machines for coping sash | window making machines |
| 41,707 | Feb. 23, 1864 | J.L. Knowlton | Improvement in sawmills | reciprocating sawmills |
| 41,718 | Feb. 23, 1864 | O. Peck | Securing bits in braces | brace chucks |
| 41,721 | Feb. 23, 1864 | C.A. Colquitt, F.W. Ritterhoff | Tobacco Cutting Machine | tobacco machinery |
| 41,742 | Feb. 23, 1864 | H.K. Jones | Improvement in Machines for Stamping Carpenters' Squares | tool making machines |
| 41,747 | Feb. 23, 1864 | G.C. Taft | Improved Screw-Wrench | nut wrenches |
