| Patents Granted on 1893-04-04 |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 494,631 | Apr. 04, 1893 | A. Fleurant | Chuck Or Holder For Tools, & c. | brace chucks |
| 494,715 | Apr. 04, 1893 | I. Grasset | Device for Polishing Precious Stones | polishing and buffing machinery |
| 494,722 | Apr. 04, 1893 | F. Petsch | Bench VIse | bench vises |
| 494,737 | Apr. 04, 1893 | C.O. Dost | Device for Spheric Turning | metal ball making machines |
| 494,746 | Apr. 04, 1893 | F. Phillips | Governor for steam-engines | steam engine governors |
| 494,957 | Apr. 04, 1893 | T.C. Greene, W.H. Jones | Wagon Jack | axle nut wrench combination tools |
| 494,978 | Apr. 04, 1893 | S.S. Wheeler, F.B. Crocker | Electric Motor | electric motors |
| 494,994 | Apr. 04, 1893 | H.P. Tryon | Socket Wrench | axle nut wrenches |
