| Patents Granted on 1881-04-05 |
Patents 1 -
14
of 14
      |
| Number | Date | Patentee | Title | Type |
| 239,654 | Apr. 05, 1881 | E.F. Gordon | Rotary planing-machine | wood planers |
| 239,686 | Apr. 05, 1881 | J.L. Ware, W.S. Fleming | Combined anvil, vise and drill | anvil vises |
| 239,698 | Apr. 05, 1881 | L. Barthelmes | Reaming-saw | sawblades |
| 239,703 | Apr. 05, 1881 | A.A. Bennett | Hand circular saw | handheld circular saws |
| 239,710 | Apr. 05, 1881 | E.M. Boynton | Crosscut Saw | crosscut saws |
| 239,730 | Apr. 05, 1881 | C.E. Chittenden | Hoop-cutting machine | hoop making machines |
| 239,744 | Apr. 05, 1881 | J.H. Eddy | Cutter-head | cutterheads |
| 239,762 | Apr. 05, 1881 | E.R. Gay | Shingle-Gage | special purpose gauges |
| 239,782 | Apr. 05, 1881 | C. Hinz | Blind-wiring machines | windowblind machines |
| 239,838 | Apr. 05, 1881 | J. Pleukharp | Table | desks and tables |
| 239,863 | Apr. 05, 1881 | A.A. Marshall, D. Simonds, G.F. Simonds | Method of Adjustment of the Tension of Circular Saws | tool making machines |
| 239,864 | Apr. 05, 1881 | E.S. Smith | Sandpapering-Machine | sanding machines |
| 239,881 | Apr. 05, 1881 | D.B. Turnbull, C. Seymour, C.C. Strong | Mortising machine | mortising machines |
| 239,903 | Apr. 05, 1881 | F.L. Wilson | Rotary veneer slicer | veneer machines |
