| Patents Granted on 1897-12-21 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 595,731 | Dec. 21, 1897 | M.B. Pengnet | Electric motor | electric motors |
| 595,796 | Dec. 21, 1897 | L.G. Terry | Wrench | pipe wrenches |
| 595,850 | Dec. 21, 1897 | W.W. Flickinger | Drilling-machine | drill presses |
| 595,859 | Dec. 21, 1897 | F.B. Miller | Screw holding screwdriver | screwdriver blades |
| 595,865 | Dec. 21, 1897 | W.H. Reisner | Lens Measure | dial indicator gauges |
| 595,879 | Dec. 21, 1897 | G.L. Ives | Pipe Wrench | pipe wrenches |
| 595,915 | Dec. 21, 1897 | E.A. Langford | Fuse Cutting Tool | pliers |
| 595,975 | Dec. 21, 1897 | L.D. Shryock | Wrench For Oil Well Tools | wrenches |
