| Patents Granted on 1849-04-24 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 6,374 | Apr. 24, 1849 | C.E. Norris | Improvement in machinery for boring bobbins | spool or bobbin machines |
| 6,380 | Apr. 24, 1849 | G. Hatheway | Sawmill with cylindrical saws | cylindrical saws |
| 6,387 | Apr. 24, 1849 | J. Burdge, W.F. Converse | Machinery for Cutting Screws on Rails for Bedsteads | wood threading machines |
| 6,391 | Apr. 24, 1849 | L. Brown | Cutting out cylinders for bobbins, &c. | specialty woodworking machines |
| 6,392 | Apr. 24, 1849 | C. Hicks, C.H. Peck | Planing-machine | wood planers |
| 6,396 | Apr. 24, 1849 | J.E. Andrews | Variable-power capstan | boats and ships |
| 6,398 | Apr. 24, 1849 | J.M. Toy | Machinery for sawing wood | firewood machines |
| 6,399 | Apr. 24, 1849 | C. Foss | Machine for making grindstones | |
| 6,400 | Apr. 24, 1849 | W.T. Barnes | Bellows | blacksmith |
