| Patents Granted on 1842-09-?? |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 2,774 | Sep. 17, 1842 | D.V. Thomas | Mode of setting foot-blocks of sawmills by the motion of the carriage | sawmill tailblocks |
| 2,779 | Sep. 17, 1842 | H. Rodgers | Liquor-pump | pumps |
| 2,782 | Sep. 17, 1842 | A.H. Hard | Machine for cutting shingles | shingle machines |
| 2,786 | Sep. 23, 1842 | R.G. Eunson | Mode of discharging water and air from the condensers of steam-engines | steam engines |
| 2,790 | Sep. 30, 1842 | J. Dominis | Instrument for Measuring Sails | shipwright |
| 2,791 | Sep. 30, 1842 | C.D. Wright | Tail-block of sawmills for setting logs | sawmill tailblocks |
