| Patents Granted on 1858-05-25 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 20,323 | May 25, 1858 | J.T. Bunce | Turning Lathe | metal lathes |
| 20,337 | May 25, 1858 | T.L. Morse (Morss), H. Disston | Leveling Device Attached to Handsaws | combination saws |
| 20,344 | May 25, 1858 | N.J. Glover | Machine for turning irregular forms | pattern lathes |
| 20,345 | May 25, 1858 | J.P. Grosvenor | Machine for cutting moldings on irregular forms | wood shapers |
| 20,356 | May 25, 1858 | J. Lyman | Protractor | protractors |
| 20,360 | May 25, 1858 | B.B. Meacham | Corn Husker | corn huskers |
| 20,365 | May 25, 1858 | F. Tylee, F.B. Pratt | Washing Machine | washing machines |
| 20,379 | May 25, 1858 | G.C. Taft | Reverse double screw nut wrench | nut wrenches |
| 20,385 | May 25, 1858 | H. Woodman | Power and hand drill | drill presses |
