| Patents Granted on 1890-03-18 |
Patents 1 -
12
of 12
      |
| Number | Date | Patentee | Title | Type |
| 423,424 | Mar. 18, 1890 | S. Frisbie | Lateral Adjustment Carriage | plane cutter adjustments |
| 423,458 | Mar. 18, 1890 | H. Stollwerck | Apparatus for Roasting Coffee | coffee roasters |
| 423,483 | Mar. 18, 1890 | J. Lepley | Wrench | axle nut wrenches that lock nut to wheel hub |
| 423,484 | Mar. 18, 1890 | W. Martin | Inclinometer | inclinometers |
| 423,509 | Mar. 18, 1890 | F.F. Asmus | Wrench | quick adjust wrenches |
| 423,513 | Mar. 18, 1890 | J.F. Clarke, A. Clarke | Combination-Tool | combination tools |
| 423,592 | Mar. 18, 1890 | E.H. Brinser | Wrench | ratchet wrenches |
| 423,669 | Mar. 18, 1890 | J.A. Byrne | Spirit Level | levels |
| 423,702 | Mar. 18, 1890 | A.H. Roovers, A.W. Roovers | Coin operated power or strength testing machine | |
| 423,729 | Mar. 18, 1890 | J.H. Newbury, G.A. Chapman | Device for Cutting Screw Threads | metal threading machines |
| 423,748 | Mar. 18, 1890 | J. Fleischmann | Machine for polishing or smoothing moldings | sanding machines |
| 423,864 | Mar. 18, 1890 | T. Farmer, Jr. | Sensitive drill | drill presses |
