| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1897-12-21 | |||||
      | |||||
| 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 | |
| 595,859 | Dec. 21, 1897 | F.B. Miller | Screw holding screwdriver | screwdriver blades | |
| 595,865 | Dec. 21, 1897 | W.H. Reisner | Lens Measure | measurement 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 | |