| Patents Granted on 1890-07-15 |
Patents 1 -
15
of 19
      |
| Number | Date | Patentee | Title | Type |
| D20,017 | Jul. 15, 1890 | D.L. Melvin | Design for a Hammer | hammers |
| 432,019 | Jul. 15, 1890 | M.D. Converse | Nail Extractor | nail extractors |
| 432,070 | Jul. 15, 1890 | P.H. Quinlan | Pipe Wrench | pipe tongs |
| 432,114 | Jul. 15, 1890 | G.B. Brayton | Gas and Air Engine | |
| 432,144 | Jul. 15, 1890 | W.J. Muncaster | Machine for Polishing Shafting | polishing machines |
| 432,179 | Jul. 15, 1890 | E.S. Capen | Friction-clutch | industrial machine clutches |
| 432,180 | Jul. 15, 1890 | L.L. Davis | Bit-stock | |
| 432,195 | Jul. 15, 1890 | G.W. Bufford | Pipe Tongs | chain and strap wrenches |
| 432,232 | Jul. 15, 1890 | J.F. Fife | Machine for Corrugating Wrought Metal Tubing | tube corrugating machines |
| 432,243 | Jul. 15, 1890 | F. Kepp | Molding Machine | molding machines |
| 432,260 | Jul. 15, 1890 | G.B. Brayton | Hydrocarbon Engine | |
| 432,321 | Jul. 15, 1890 | A.M. Moore | Cutter Head | cutterhead machine accessories |
| 432,323 | Jul. 15, 1890 | W.H. Musham | Combined Hose-Strap, Belt, Spanner, and Plug-Wrench | combination tools |
| 432,328 | Jul. 15, 1890 | J.A. Painter | Center and Mortise-Gage | center marking gauges |
| 432,337 | Jul. 15, 1890 | W.F. Stanley | Portable Saw | |
