| Patents Granted on 1845-11-?? |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 4,251 | Nov. 01, 1845 | A. Weikart | Boring-machine | drilling and boring |
| 4,257 | Nov. 08, 1845 | M. Pierce | Bleaching Apparatus | |
| 4,262 | Nov. 08, 1845 | A. Downs | Sash machinery | mortising machines |
| XC-85 | Nov. 10, 1845 | B.F. Tibbets | New and improved steam engine | steam engines |
| 4,267 | Nov. 12, 1845 | S. Merrick, J. Miner | Machine for dressing staves | barrel making machines |
| 4,268 | Nov. 12, 1845 | J. Biggs | Tenoning-machine | tenoning machines |
| 4,283 | Nov. 21, 1845 | J.E. Andrews | Improvement in planing-machines | wood planers |
| 4,286 | Nov. 26, 1845 | W. Dripps | Water Wheel | water wheels |
| 4,289 | Nov. 26, 1845 | R.F. Loper | Reciprocating Steam Engine | steam engines |
| 4,292 | Nov. 26, 1845 | P. Gallagher | Improvement in Plow-Clevises | clevises |
