| Patents Granted on 1812-11-?? |
Patents 1 -
15
of 20
      |
| Number | Date | Patentee | Title | Type |
| 1,826X | Nov. 11, 1812 | H. Seabolt | Converting Cider into Wine | making wine |
| 1,827X | Nov. 12, 1812 | R. Lathrop | Mill wheel | miller |
| 1,828X | Nov. 12, 1812 | F. Grice, D. Large | Steam boats and steam engines | steam engines |
| 1,829X | Nov. 16, 1812 | J. Sommer | Setting saws | saw sets |
| 1,830X | Nov. 16, 1812 | G. Robertson | Mode of subliming sulphur | |
| 1,831X | Nov. 16, 1812 | S. Houpt | Hulling machine | miller |
| 1,832X | Nov. 19, 1812 | W.T. James | Machine for cutting files | files |
| 1,833X | Nov. 19, 1812 | N. Giles | Flyer for spinning | spinner |
| 1,834X | Nov. 19, 1812 | N. Giles | Spinning cotton | spinner |
| 1,835X | Nov. 20, 1812 | L. Astolfi | Manufacturing of sugar candy ware | |
| 1,836X | Nov. 20, 1812 | J. Mallory | Lamps | lamps |
| 1,837X | Nov. 21, 1812 | R. Christy | Elevator for raising fluids or grain | water elevators |
| 1,838X | Nov. 24, 1812 | H. Whitcomb | Stills | |
| 1,839X | Nov. 24, 1812 | W. Lankester | Stove called the parlor fire place | stoves |
| 1,840X | Nov. 25, 1812 | W. Lankester, J. Howe | Open stoves | stoves |
