| Patents Granted on 1894-05-15 |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 519,703 | May 15, 1894 | O.C. Ekman | Surface Gage | surface gauges |
| 519,739 | May 15, 1894 | W.N. Sawyer | Feed-roller for wood-planing machines | wood planers |
| 519,752 | May 15, 1894 | C.S. Yarnell | Frame for supporting patterns and material for carving-machines | carving machines |
| 519,774 | May 15, 1894 | M.C. Randleman, Z.S. Randleman | Improved Adjustable Tongs, Wrench and Vise | combination tools |
| 519,820 | May 15, 1894 | J.G. Reinecker | Machine for Manufacturing Relieved Formed Revolving Tools | backing off lathes |
| 519,863 | May 15, 1894 | D.C. Luce | Gas Engine | internal combustion engines |
| 519,868 | May 15, 1894 | F. Mossberg | Roller Bearing | industrial machine bearings |
| 519,880 | May 15, 1894 | H. Swain | Gas Engine | internal combustion engine governors |
| 519,892 | May 15, 1894 | C.C. Newton | Clamp for Circular Saws | metal sawing machines |
| 519,893 | May 15, 1894 | C.C. Newton | Saw Grinding Machine | tool grinders |
| 519,924 | May 15, 1894 | W.P. Norton | Screw Cutting Engine Lathe | screwcutting lathes |
| 519,941 | May 15, 1894 | A.F. Champlin | Reversing Mechanism for Metal Shaping and Planing Machines | metalworking machine mechanisms |
| 519,967 | May 15, 1894 | J.M. Parker | Bobbin & spool lathe | spool or bobbin machines |
| 520,000 | May 15, 1894 | M. Hardsocq | Mining Tool | hammers |
| 520,019 | May 15, 1894 | R.H. Grant | Grinding-machine | grinders |
