| Patents Granted on 1893-08-15 |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| 503,124 | Aug. 15, 1893 | W.H. Conver | Pipe Or Nut Wrench | quick adjust wrenches |
| 503,125 | Aug. 15, 1893 | W.H. Dana | Clamp | clamps |
| 503,127 | Aug. 15, 1893 | R. Dutton | Machine for grinding mower-knives | sharpeners |
| 503,146 | Aug. 15, 1893 | G.W. Kramer | Steering Gear for Traction Engines | traction engine steering apparatus |
| 503,147 | Aug. 15, 1893 | G.W. Kramer | Steering Gear for Traction Engines | traction engine steering apparatus |
| 503,153 | Aug. 15, 1893 | A.J. Mill | Drill-press | drill presses |
| 503,182 | Aug. 15, 1893 | G.W. Weiss | Combination-Tool For Cutting and Perforating Belts and Securing the Connecting Hook-Fastening Thereto | |
| 503,194 | Aug. 15, 1893 | R.S. Burnett | Forge Tray | forges |
| 503,215 | Aug. 15, 1893 | J. Francis, J. Joyce, T.H. Oxnam | Pipe Wrench | pipe wrenches |
| 503,224 | Aug. 15, 1893 | A.L. Adams | Circular Rim Cutting Edge Bit | drill bits |
| 503,225 | Aug. 15, 1893 | A.L. Adams | Circular Rim Cutting Edge Bit | drill bits |
| 503,238 | Aug. 15, 1893 | J.D. Howell | Watch Makers Gage | watchmaker |
| 503,292 | Aug. 15, 1893 | C.A. Wettengel, W.F. Niedringhaus | Metal Plate Folding Machine | metal bending machines |
| 503,374 | Aug. 15, 1893 | J.R. Howgate | Lathe Chucks | metal lathe chucks |
| 503,492 | Aug. 15, 1893 | O.W. Orcutt | Power Hammer | power hammers |
