| Patents Granted on 1872-12-10 |
Patents 1 -
14
of 14
      |
| Number | Date | Patentee | Title | Type |
| CA-1,868 | Dec. 10, 1872 | H. Ansell | Machine for sawing clap-boards | clapboard machines |
| 133,723 | Dec. 10, 1872 | D. Renshaw | Steam Generators | stationary boilers |
| 133,724 | Dec. 10, 1872 | E.W. Roff | Improvement in tenoning-machines | tenoning machines |
| 133,730 | Dec. 10, 1872 | R. Smith | Improvement in shingle-machines | shingle machines |
| 133,773 | Dec. 10, 1872 | A.W. Gray | Improvement in machines for corrugating metal plates | |
| 133,775 | Dec. 10, 1872 | W.P. Hale | Improvement in feed-rolls for lumber | sawmill accessories |
| 133,793 | Dec. 10, 1872 | C.M. Nes | Files | files |
| 133,804 | Dec. 10, 1872 | A. Secor | Pipe Wrench | pipe wrenches |
| 133,810 | Dec. 10, 1872 | A.P. Sproul | Improvement in saws | saw teeth |
| 133,828 | Dec. 10, 1872 | C.N. Brown | Improvement in saws | insertable saw teeth |
| 133,833 | Dec. 10, 1872 | W. Coulter | Tool Holders for Lathes | lathe tool holders and tool posts |
| 133,902 | Dec. 10, 1872 | T. Stone | Pipe Wrench | pipe wrenches |
| 133,907 | Dec. 10, 1872 | R.H. Watson, A.L. Kingsbury, W.D. King, A.S. King | Improvement in machines for making pins | dowel making machines |
| 133,908 | Dec. 10, 1872 | S.W. Weatherhead | Improvement in Tool-Handles | tool handles |
