| Patents Granted on 1893-04-18 |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| CA-42,662 | Apr. 18, 1893 | G.H. Stow | Grooving Machine | grooving machines |
| 495,565 | Apr. 18, 1893 | P.A. Renko | Surface Gage | surface gauges |
| 495,577 | Apr. 18, 1893 | J.A. Barker | Wrench | quick adjust wrenches |
| 495,607 | Apr. 18, 1893 | G.F. Barney | Mallet | mallets |
| 495,656 | Apr. 18, 1893 | G. Beekman | Mechanical movement | hand drills |
| 495,689 | Apr. 18, 1893 | J. Barrett | Oil-well-drilling apparatus | oil well pumps |
| 495,691 | Apr. 18, 1893 | G.L. Cady | Auto-mechanical railway-signal | |
| 495,720 | Apr. 18, 1893 | E.M. Birdsall | Hose Reel | hose reels |
| 495,731 | Apr. 18, 1893 | R.A. Johnson, B. Gallagher | Saw attachment | |
| 495,793 | Apr. 18, 1893 | T. Fletcher | Wrench and Cutter | wrench combination tools |
| 495,839 | Apr. 18, 1893 | M. Ruel | Polyhedral lathe | wood lathes |
| 495,868 | Apr. 18, 1893 | C. Ahrens | Steam-boiler | steam fire engines |
| 495,912 | Apr. 18, 1893 | J. Roberts | Cutter-head hood for planers or matchers | wood planers |
| 495,915 | Apr. 18, 1893 | F. Spalding | Micrometer Gage | micrometers |
| 495,925 | Apr. 18, 1893 | A.C. Albrecht | Egg-beater | egg and cream beaters |
