| Patents Granted on 1872-06-04 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 127,438 | Jun. 04, 1872 | A.P. Stephens | Improvement in the manufacture of cement pipes | pipes |
| 127,462 | Jun. 04, 1872 | T.M. Chapman | Improvement in saw-filing machines | saw sharpening machines |
| 127,465 | Jun. 04, 1872 | P.M. Cummings | Improvement in saw-mill head-blocks | sawmill headblocks |
| 127,478 | Jun. 04, 1872 | J. Greenwood | Improvement in machines for crozing and chamfering barrels | cooper |
| 127,507 | Jun. 04, 1872 | O.A. Olmsted | Improvement in Traction Engines | steam traction engines |
| 127,541 | Jun. 04, 1872 | S.M. Adams | Improved Plane-Stock | plane beds |
| 127,585 | Jun. 04, 1872 | J.E. Emerson | Improvement in saws for sawing stone | stonemason |
| 127,643 | Jun. 04, 1872 | D.S. Pratt | Improvement in machines for manufacturing staves | barrel making machines |
| 127,654 | Jun. 04, 1872 | I.C. Smith | Coffee-Roaster Operated by Steam | coffee roasters |
