| Patents Granted on 1892-04-12 |
Patents 1 -
15
of 23
      |
| Number | Date | Patentee | Title | Type |
| 472,517 | Apr. 12, 1892 | O.J. Beale | Worm and Worm Shaft | |
| 472,519 | Apr. 12, 1892 | A.H. Brainard | Gear Cutting Machine | gear making machines |
| 472,531 | Apr. 12, 1892 | H.R. Eshelman | Protractor | protractors |
| 472,546 | Apr. 12, 1892 | W.D. McNaull | Radial-drilling machine | radial drill presses |
| 472,556 | Apr. 12, 1892 | F.W. Simmons | Handle For Wrenches Or Other Tools | wrench handle components |
| 472,586 | Apr. 12, 1892 | D.C. Prescott | Band-saw mill | band sawmills |
| 472,591 | Apr. 12, 1892 | J.F. Steward | Screw-Driver | screwdrivers |
| 472,674 | Apr. 12, 1892 | M.G. Lewis | Lewis Tool Co. Model No. 38 | vises |
| 472,675 | Apr. 12, 1892 | R.E. Linham | Molding-cutter | cutters |
| 472,676 | Apr. 12, 1892 | R.E. Linham | Molding-cutter | cutters |
| 472,677 | Apr. 12, 1892 | R.E. Linham | Molding-cutter | cutters |
| 472,678 | Apr. 12, 1892 | R.E. Linham | Molding-cutter | cutters |
| 472,679 | Apr. 12, 1892 | R.E. Linham | Molding-cutter | cutters |
| 472,712 | Apr. 12, 1892 | J. McKenna | Bed for metal-working machines | metalworking machines |
| 472,745 | Apr. 12, 1892 | E.A. Walker | Belt-Shifter | metal planers |
