| Patents Granted on 1847-02-__ |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 4,953 | Feb. 05, 1847 | N.O. Mitchell, E. Webber | Machinery for turning treenails | wood lathes |
| 4,955 | Feb. 05, 1847 | L. McGill | Machinery for planing slats | windowblind machines |
| 4,963 | Feb. 09, 1847 | H. Herring, J. Armstrong | Water Wheel | water wheels |
| 4,966 | Feb. 10, 1847 | T. Molinier | Barrel machinery | barrel making machines |
| 4,972 | Feb. 20, 1847 | W.H. Baker, H.R. Worthington | Apparatus for gaging the height of water in boilers | steam apparatus |
| 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 | |
