| Patents Granted on 1858-05-18 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 20,253 | May 18, 1858 | J. Cawthra | Corn Husker | corn huskers |
| 20,258 | May 18, 1858 | L.A. Dole | Meat-chopper | |
| 20,261 | May 18, 1858 | B. Fitch | Barrel-head machines | barrel making machines |
| 20,281 | May 18, 1858 | E.M. Davis, S. Mason | Clamp for Railroad Track Iron | |
| 20,292 | May 18, 1858 | J. Nevison | Improved method of feeding the bolt in lath-machines | lath making machines |
| 20,298 | May 18, 1858 | N.M. Phillips | Lathe Dog | lathe dogs |
| 20,308 | May 18, 1858 | N. Thompson, Jr. | Molding-frame for boat construction | shipwright |
| 20,313 | May 18, 1858 | H. Smith | Device Attached to Handsaws for Squaring and Marking | combination saws |
