| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1827-01-17 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 4,636X | Jan. 17, 1827 | E. Capen | Construction of stills | ||
| 4,637X | Jan. 17, 1827 | S. Metcalf | Bearded chisel mortising machine | mortising machines | |
| 4,638X | Jan. 17, 1827 | S.I. Jones | Charring wood for procuring gases | ||
| 4,639X | Jan. 17, 1827 | M.B. Poitiaux | Method of heating ovens, rooms, etc. | ||
| 4,640X | Jan. 17, 1827 | J. Putnam | Mode of making pipes, tubes, etc. | pipes | |