| Patents Granted on 1890-04-15 |
Patents 1 -
15
of 16
      |
| Number | Date | Patentee | Title | Type |
| 425,398 | Apr. 15, 1890 | W.S. Beeman | Intermittent grip for saw-mill set-works, &c. | sawmill set works |
| 425,406 | Apr. 15, 1890 | J. Chase | Copy-holder for type-writers | |
| 425,438 | Apr. 15, 1890 | W. Lodge | Power machine drill | drill presses |
| 425,480 | Apr. 15, 1890 | A.W. Meston | Champagne-tap | champagne and soda tools |
| 425,486 | Apr. 15, 1890 | J.B. Bennett | Adjusting device | sanding machines |
| 425,522 | Apr. 15, 1890 | E. Rivett | Watch Maker's Staking and Punching Tool | watchmaker |
| 425,572 | Apr. 15, 1890 | D.D. Tompkins | Self-oiling pulley | industrial machine pulleys and belt drive mechanisms |
| 425,600 | Apr. 15, 1890 | G.H. Edwards | Tractor | traction engine tracks |
| 425,647 | Apr. 15, 1890 | T. Young | Wrench | quick adjust wrenches |
| 425,655 | Apr. 15, 1890 | W.E. Canedy | Screw-cutting die and stock | taps and dies |
| 425,728 | Apr. 15, 1890 | C.L. Bellamy | Carriage Jack | axle nut wrench combination tools |
| 425,742 | Apr. 15, 1890 | H.R. Braunsdorf | Saw-Set | saw sets |
| 425,781 | Apr. 15, 1890 | W.D. Graves, Jr. | Knife-grinding machine | sharpening machines |
| 425,809 | Apr. 15, 1890 | E. Leach | Machine for Decorating Watch Cases | ornamental lathes |
| 425,839 | Apr. 15, 1890 | O.S. Walker | Twist-drill-grinding machine | sharpening machines |
