| Patents Granted on 1893-03-28 |
Patents 1 -
15
of 19
      |
| Number | Date | Patentee | Title | Type |
| D22,315 | Mar. 28, 1893 | W.E. Warner | Planting Dibble | planters |
| 494,134 | Mar. 28, 1893 | C.F. Endter, J. Foos | Gas Engine | gas and gasoline engines |
| 494,140 | Mar. 28, 1893 | J. Harris | Hollow-chisel mortising machine | mortising machines |
| 494,161 | Mar. 28, 1893 | W. Rankin | Combination Tool | pliers |
| 494,169 | Mar. 28, 1893 | O.W. Schaum | Combination Gage | gauges |
| 494,210 | Mar. 28, 1893 | A. Krieger | Inserted-tooth saw | saw teeth |
| 494,214 | Mar. 28, 1893 | J.J. Martin | Siding-Gage | clapboard markers |
| 494,244 | Mar. 28, 1893 | E. Brown | Pyrometer | temperature gauges |
| 494,251 | Mar. 28, 1893 | W. Dodge | Auger Bit | auger bits |
| 494,310 | Mar. 28, 1893 | J. Wenning | Combined Pipe Wrench, Monkey Wrench and Flange Holder | pipe and nut combination wrenches |
| 494,383 | Mar. 28, 1893 | O.E. Perrigo | Engine-Lathe | engine lathes |
| 494,429 | Mar. 28, 1893 | W. Maney | Wire Twisting and Cutting Implement | pliers |
| 494,461 | Mar. 28, 1893 | F.H. Cathcart | Power-Driven Tool | |
| 494,471 | Mar. 28, 1893 | F.N. Gardner, C.H. Besly | Grinding or polishing wheel and the art of manufacturing same | |
| 494,472 | Mar. 28, 1893 | F.N. Gardner, C.H. Besly | Grinding or polishing wheel and the art of manufacturing same | |
