| Patents Granted on 1898-03-15 |
Patents 1 -
15
of 19
      |
| Number | Date | Patentee | Title | Type |
| D28,380 | Mar. 15, 1898 | H.L. Stortz, J.T. Stortz | Design For A Wrench And Screw-Driver | combination tools |
| 600,524 | Mar. 15, 1898 | J.A. Edgcomb | Blind-slatting machine | |
| 600,542 | Mar. 15, 1898 | S.D. Lincoln | Pencil-sharpener | pencil sharpeners |
| 600,544 | Mar. 15, 1898 | F.J. Mathein | Gear Cutter | gear hobbing machines |
| 600,598 | Mar. 15, 1898 | A.P. Sibley | Automatic stop for self-feed drilling-machines | drill presses |
| 600,604 | Mar. 15, 1898 | W.H. Baird | Device For Swaging Gold-Plate For Crown or Bridge Work | pliers |
| 600,605 | Mar. 15, 1898 | J. Barber | Buggy Wrench | axle nut wrenches that lock nut to wheel hub |
| 600,675 | Mar. 15, 1898 | J. Lizotte | Gas Engine | gas and gasoline engines |
| 600,681 | Mar. 15, 1898 | T.B. Sharp | Apparatus for Manufacturing Metal Tubes | tube making machines |
| 600,685 | Mar. 15, 1898 | W.S. Doig | Cleat-nailing machine | nailing machines |
| 600,747 | Mar. 15, 1898 | J.K. Severson | Adjustable Tool Holder | lathe tool holders and tool posts |
| 600,754 | Mar. 15, 1898 | B.C. Van Duzen | Gas Engine | gas and gasoline engines |
| 600,767 | Mar. 15, 1898 | J. Brandall | Rabbet Plane Fence | plane fences |
| 600,785 | Mar. 15, 1898 | J.W. Heaton | Machine for tonguing & grooving lumber | matchers |
| 600,813 | Mar. 15, 1898 | J.C. Van Duijl | Adjustable Spanner or Wrench | screw adjust wrenches |
