| Patents Granted on 1873-02-18 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| RE5,290 | Feb. 18, 1873 | O.E. Weatherhead | Improvement in dividers | dividers |
| 135,882 | Feb. 18, 1873 | C.S. Bonney | Improvement in clamps | miter and corner clamps |
| 135,883 | Feb. 18, 1873 | C.S. Bonney | Improvement in saw-filing vises | saw vises |
| 135,898 | Feb. 18, 1873 | T. English | Screw Bolts and Nuts | nuts and bolts |
| 135,903 | Feb. 18, 1873 | R.W. George | Improvement in machines for jointing staves | barrel making machines |
| 135,907 | Feb. 18, 1873 | G. Greenwood | Improvement in rotary cutter-heads for matching boards | cutterheads |
| 135,917 | Feb. 18, 1873 | E.J. Houston | Improvement in mortising-machines | mortising machines |
| 135,941 | Feb. 18, 1873 | T. Shaw | Planing Machines | metal planers |
| 135,945 | Feb. 18, 1873 | J.A. Squires | Improvement in stay-logs | veneer machines |
| 136,089 | Feb. 18, 1873 | E.S. Moulton | Pipe-Wrenches | pipe tongs |
| 136,093 | Feb. 18, 1873 | J. Barsaloux, G.A. Prescott | Improvement in spike-extractors | nail extractors |
| 136,101 | Feb. 18, 1873 | W. Sellers | Improvement in machines for forming cutters for cutting the teeth of wheels | gear cutting tools |
