| Patents Granted on 1858-03-30 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| 19,747 | Mar. 30, 1858 | B. Boardman | Staple for blind-slats | |
| 19,752 | Mar. 30, 1858 | R.H. Cole | Screw Cutting Machine | screw machines |
| 19,760 | Mar. 30, 1858 | W.B. Dunning | Rotary reciprocating knife for smoothing staves | barrel making machines |
| 19,769 | Mar. 30, 1858 | J. Grant | Horse Power | animal powered apparatus |
| 19,774 | Mar. 30, 1858 | W. Hawkins, W.C. Clary | Sawing-mill | circular sawmills |
| 19,786 | Mar. 30, 1858 | J.L. Mason | Chuck for Making Sheet Metal Screws | metal lathe chucks |
| 19,790 | Mar. 30, 1858 | A. Murray | Wrench | nut wrenches |
| 19,801 | Mar. 30, 1858 | G. Telford | Crosscut-sawing machine | firewood machines |
| 19,806 | Mar. 30, 1858 | J.A. Woodbury | Rotary cutter for tonguing and grooving | cutters |
| 19,809 | Mar. 30, 1858 | P. Bergen | Corn Sheller | corn shellers |
| 19,813 | Mar. 30, 1858 | I. Moore | Steering apparatus | boats and ships |
