| Patents Granted on 1858-08-17 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 21,174 | Aug. 17, 1858 | C. Adams | Corn Sheller | corn shellers |
| 21,177 | Aug. 17, 1858 | J.T. Armstrong | Crosscut-sawing machine | firewood machines |
| 21,179 | Aug. 17, 1858 | C.L. Barnes | Bit with Detachable Cutter | drill bits |
| 21,184 | Aug. 17, 1858 | J.P. Brady | Millstone Pick | mill stone picks |
| 21,192 | Aug. 17, 1858 | W. Gardner | Machine for Preparing Oval Picture-Frames | wood lathes |
| 21,194 | Aug. 17, 1858 | S.W. Hall | Machine for cutting miters | miter machines |
| 21,196 | Aug. 17, 1858 | F.D. Hayward | Nut Wrench | nut wrenches |
| 21,199 | Aug. 17, 1858 | G. Hotchkiss | Mode of securing and adjusting the steps of mill-spindles | |
| 21,200 | Aug. 17, 1858 | W.C. Huntington | Reciprocating sawing-machine for sawing planks | reciprocating saws |
| 21,223 | Aug. 17, 1858 | D.J. Tapley | Combination Shoe-Tool | cobbler |
