| Patents Granted on 1890-06-17 |
Patents 1 -
15
of 21
      |
| Number | Date | Patentee | Title | Type |
| D19,913 | Jun. 17, 1890 | F.J. Herrick | Design For A Combination Tool | combination tools |
| 430,133 | Jun. 17, 1890 | A.M. Little | Mandrel for key-seat-cutting machines | broaching machines |
| 430,142 | Jun. 17, 1890 | G.B. Chadwick | Machine for Grinding Cocks Automatically | valve cock grinders |
| 430,144 | Jun. 17, 1890 | E.J. Palmer | Tool for turning round rods | dowel making machines |
| 430,148 | Jun. 17, 1890 | L. Prillwitz | Boring Tool Holder | lathe tool holders and tool posts |
| 430,245 | Jun. 17, 1890 | L. Brown, Sr. | Lathe for turning irregular forms | pattern lathes |
| 430,264 | Jun. 17, 1890 | C.A. Bertsch | Punching and shearing machine | metal punching machines |
| 430,287 | Jun. 17, 1890 | H.W. Hawes | Jar Wrench | jar wrenches |
| 430,299 | Jun. 17, 1890 | J.R. Rand | Center Boring and Marking Tool | twist drill bits |
| 430,310 | Jun. 17, 1890 | J.W. Eisenhuth | Double Acting Explosive Engine | |
| 430,311 | Jun. 17, 1890 | J.W. Eisenhuth | Cut-Off for Compound Engines | steam engines |
| 430,312 | Jun. 17, 1890 | J.W. Eisenhuth | Single Acting Explosive Engine | |
| 430,319 | Jun. 17, 1890 | G. Mee | Log-rolling machine | woodworking machine material handling |
| 430,344 | Jun. 17, 1890 | F.I. Hoefle | Single Twist Auger Bit | auger bits |
| 430,358 | Jun. 17, 1890 | R. Burns, H. Westbrook | Screw Cutting Device | taps and dies |
