| Patents Granted on 1850-11-?? |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| XC-299 | Nov. 02, 1850 | C. Midgley | A new and useful machine called a Spark Killer and Heat Retainer | |
| 7,755 | Nov. 05, 1850 | J. Judson, A. Judson | Valve for governors | steam engine governors |
| 7,756 | Nov. 05, 1850 | A.S. Macomber | Straw-cutter | hay or straw cutters |
| RE182 | Nov. 12, 1850 | T. Clark | Improvement in machinery for turning irregular forms | pattern lathes |
| 7,776 | Nov. 12, 1850 | A.B. Wilson | Sewing Machine | sewing machines |
| 7,781 | Nov. 19, 1850 | D. Eldridge | Corn-sheller | |
| 7,785 | Nov. 19, 1850 | J.E. Larkin | Method of Attaching Augers to Their Handles | auger bits |
| 7,793 | Nov. 26, 1850 | E.G. Allen, C. Briggs | Cutter for planing-machines | cutters |
