| Patents Granted on 1872-03-12 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 124,435 | Mar. 12, 1872 | J. Groben | Spoke Shave | spokeshaves |
| 124,483 | Mar. 12, 1872 | A. Cook | Improvement in machines for cutting staves | barrel making machines |
| 124,486 | Mar. 12, 1872 | J.M. Evarts | Improvement in Corn Huskers | corn huskers |
| 124,513 | Mar. 12, 1872 | D. Renshaw | Improvement in Steam-Generators | stationary boilers |
| 124,520 | Mar. 12, 1872 | S.E. Tuttle | Improvement in Atmospheric Engines | hot air engines |
| 124,524 | Mar. 12, 1872 | S. Weymouth | Improvement in sawmills | reciprocating sawmills |
| 124,557 | Mar. 12, 1872 | J.S. Elliott, J.F. Wood | Improvement in the manufacture of imitation marble | |
| 124,558 | Mar. 12, 1872 | J.S. Elliott, J.F. Wood | Improvement in the manufacture of millstones | |
| 124,559 | Mar. 12, 1872 | J.S. Elliott, J.F. Wood | Improvement in processes of repairing millstones | |
| 124,574 | Mar. 12, 1872 | W.W. Hanscom | Improvements in Traction Engine | steam traction engines |
| 124,590 | Mar. 12, 1872 | P.H. Kells | Improvement in brick-machines | manufacturing bricks and tiles |
| 124,647 | Mar. 12, 1872 | J. Wheelock | Improvement in Boring-Mills | drilling and boring |
