| Patents Granted on 1893-01-31 |
Patents 1 -
15
of 18
      |
| Number | Date | Patentee | Title | Type |
| 490,638 | Jan. 31, 1893 | R.M. Clough | Duplex Gear Cutter | gear cutting tools |
| 490,670 | Jan. 31, 1893 | A.S. Smith, J. Mills | Metal Shaping Machine | metal shapers |
| 490,676 | Jan. 31, 1893 | H.W. Oster | Adjustable die-stock | tap wrenches and die stocks |
| 490,682 | Jan. 31, 1893 | H. Roemer | Apparatus for Polishing the Caps of Bottles, &c. | polishing and buffing machinery |
| 490,721 | Jan. 31, 1893 | M.A. Pigott | Stone Cutting Machine | stone cutting machines |
| 490,732 | Jan. 31, 1893 | F.W. Althen | Forge | forges |
| 490,748 | Jan. 31, 1893 | J.V. Gue | Feed mechanism for sawing-machines | woodworking machine stockfeeding mechanisms |
| 490,777 | Jan. 31, 1893 | S. Trethewey | Shearing Machine | metal shearing machines |
| 490,789 | Jan. 31, 1893 | W.H. Huston | Combination Wrench | combination tools |
| 490,837 | Jan. 31, 1893 | M.E. Stockwell | Trimming machine | miter machines |
| 490,848 | Jan. 31, 1893 | W.T. Hess | Trimming machine | miter machines |
| 490,860 | Jan. 31, 1893 | A. Snoeck | Depth Gage | micrometer depth gauges |
| 490,863 | Jan. 31, 1893 | C.M. Conradson | Automatic Chuck and Rod Feeder | metal lathe accessories and attachments |
| 490,864 | Jan. 31, 1893 | C.M. Conradson | Lathe | metal lathes |
| 490,918 | Jan. 31, 1893 | W.H. McKenna | Lathe | wood lathes |
