| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1827-08-22 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 4,856X | Aug. 22, 1827 | J. Deniston | Water wheel for saw and grist mills | water wheels | |
| 4,857X | Aug. 22, 1827 | J.R. Penniman | Sofa bedstead united | ||
| 4,858X | Aug. 22, 1827 | T.F. Mayhew | Gearing of cones for bowing hats | industrial machine gearing | |