| Patents Granted on 1831-10-__ |
Patents 1 -
15
of 38
      |
| Number | Date | Patentee | Title | Type |
| 6,780X | Oct. 01, 1831 | S. Beals | Boston cooking stove | stoves |
| 6,781X | Oct. 01, 1831 | A.G. Hull | Elastic spring bed with an elevating and depressing surface | |
| 6,782X | Oct. 01, 1831 | H. Todd | Planting corn | |
| 6,783X | Oct. 03, 1831 | W. Woolley | Bedstead secret for sofas and settees | |
| 6,784X | Oct. 04, 1831 | W. Black | Plough | plows |
| 6,786X | Oct. 05, 1831 | C. Bechtler | Machine for washing gold from sand and pounded ore | ore processing apparatus |
| 6,787X | Oct. 06, 1831 | A. Bailey | Churn | churns |
| 6,788X | Oct. 06, 1831 | E.N. Sherr | Guitar | |
| 6,789X | Oct. 07, 1831 | P. Chase | Coal, anthracite, high steam and hydrogen gas applied to produce combustion | stationary boilers |
| 6,790X | Oct. 07, 1831 | T. Hinkley | Cleaning chimneys | |
| 6,791X | Oct. 10, 1831 | R. Groning | Shaving hair from deer skin | |
| 6,792X | Oct. 10, 1831 | L.Y. Parke, I. Brewster | Cutting stone | stone cutting machines |
| 6,793X | Oct. 11, 1831 | L.L. Macomber | Manufacturing caps and rendering them water proof | |
| 6,794X | Oct. 11, 1831 | D. Treadwell | Spinning hemp and flax | flax and hemp machines |
| 6,795X | Oct. 12, 1831 | W. Goddard | Portable oven for roasting and baking | household tools |
