| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1847-02-27 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 4,979 | Feb. 27, 1847 | R. Chalfant | Corn Sheller | corn shellers | |
| 4,982 | Feb. 27, 1847 | W.F. Fitch | Shingle machine | shingle machines | |
| 4,983 | Feb. 27, 1847 | J. Powell, N. Barlow, E. Holden | Machine for planing, tonguing and grooving | wood planers | |
| 4,990 | Feb. 27, 1847 | S. Fairchild, R. Fairchild | Improvement in Chisels | ||