| Patents Granted on 1860-05-08 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 28,157 | May 08, 1860 | A.G. Coes, L. Coes | Rolling The Shanks and Bars of Screw-Wrenches | wrench components |
| 28,168 | May 08, 1860 | N.S. Gilbert | Method of feeding the bolts in shingle-machines | shingle machines |
| 28,176 | May 08, 1860 | B. Holly | Sewing Machine | sewing machines |
| 28,192 | May 08, 1860 | R. Nickerson, A.B. Colton | Valve-cock | |
| 28,208 | May 08, 1860 | D. Snedeker | Tool for Opening Barrels | hammers |
| 28,214 | May 08, 1860 | R.R. Taylor | Puddling furnace | steel making furnaces |
| 28,223 | May 08, 1860 | C. Weston | Method of hanging reciprocating saws | reciprocating sawmills |
| 28,242 | May 08, 1860 | J. Randall | Reciprocating Steam Engine | steam engines |
