| Patents Granted on 1843-07-?? |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 3,165 | Jul. 08, 1843 | D. Bartholomew | Machine for sawing clapboards | clapboard machines |
| 3,179 | Jul. 20, 1843 | D. Newton | Machine for sawing clapboards | clapboard machines |
| 3,181 | Jul. 20, 1843 | R. French | Single Lip Auger Bit & Means of Making | making drills and augers |
| 3,184 | Jul. 20, 1843 | E. Pratt | Sawing and planing by combining a plane with a saw | reciprocating saws |
| GB-184,309,850 | Jul. 24, 1843 | J. Nasmyth | Improvements in machinery or apparatus for forging, stamping, and cutting iron and other substances; Machinery for driving piles | drop hammers |
