| Patents Granted on 1858-05-04 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 20,135 | May 04, 1858 | J. Balla | Device for sheltering from dust the lower carrying-pulley of bandsaws | reciprocating saws |
| 20,137 | May 04, 1858 | T. Blanchard | Machine for bending wood | wood bending machines |
| 20,147 | May 04, 1858 | J. Darling | Feeding device for crosscut sawing-machines | circular saws |
| 20,150 | May 04, 1858 | W.M. Ferry, Jr. | Device for governing lateral motion of carriages in gigging back in circular sawing machines | circular sawmills |
| 20,151 | May 04, 1858 | D. Finley | Casting car-wheels | foundryman |
| 20,163 | May 04, 1858 | C.N. Lewis | Corn Husker | corn huskers |
| 20,166 | May 04, 1858 | J. McNary | Automatic lathe | wood lathes |
| 20,168 | May 04, 1858 | R. Nuttall | Cutting Screws | taps and dies |
| 20,174 | May 04, 1858 | A.C. Sawyer | Device by which the width of the bolt checks the feed in shingle-machines | shingle machines |
| 20,184 | May 04, 1858 | H.S. Vrooman | Sawing-machine | veneer machines |
