| | ||
| Home| FAQ | Search:Advanced|Person|Company| Type|Class | Login | |
| Quick search: | ||
| Patents Granted on 1955-05-17 | |||||
      | |||||
| Number | Date | Patentee | Title | Type | |
| 2,708,332 | May 17, 1955 | V.E. Riddell, C.M. Buttiger | Coolant to grinding wheels | grinders | |
| 2,708,381 | May 17, 1955 | E.T. Olson | Hydraulic machine vise having cylinder-advanced spring-retracted jaw-operating screw | bench vises | |
| 2,708,382 | May 17, 1955 | E.T. Olson | Hydraulic machine vise having a screw-adjusted piston housed in a slidable jaw | bench vises | |
| 2,708,583 | May 17, 1955 | W. Todd | Tool Holder for a Turret Lathe | lathe tool holders and tool posts | |