| Patents Granted on 1859-04-26 |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 23,751 | Apr. 26, 1859 | A.D. Briggs | Improvement in Screw-Wrenches | screw adjust wrenches |
| 23,753 | Apr. 26, 1859 | J.L. Brown, A.C. Greenleaf | Improvement in sugar-mills | sugar refining apparatus |
| 23,763 | Apr. 26, 1859 | B. Fitts | Method of adjusting knives of rotary cutter-heads for planing wood | cutterheads |
| 23,792 | Apr. 26, 1859 | J.E. Stanwood | Pipe Cutter | plumber |
| 23,794 | Apr. 26, 1859 | E. Stevens | Machinery for Accumulating and Transmitting Power | industrial machine mechanisms |
| 23,798 | Apr. 26, 1859 | G.C. Taft | Improved Double-Acting Screw and Rack Wrench. | nut wrenches |
| 23,807 | Apr. 26, 1859 | H.H. Evarts | Steam-valve | steam safety valves |
