| Patents Granted on 1897-07-13 |
Patents 1 -
15
of 17
      |
| Number | Date | Patentee | Title | Type |
| 586,164 | Jul. 13, 1897 | P. Denere | Floor Plane | floor planes |
| 586,197 | Jul. 13, 1897 | T.R. Morgan, Sr. | Riveter | riveting machines |
| 586,244 | Jul. 13, 1897 | E. Priest | Tool for Redressing Crank Pins of Locomotive Wheels | portable turning tools |
| 586,263 | Jul. 13, 1897 | T.H. Worrall, A. Lesperance | Power-shifting device for clutch mechanisms | metalworking power transmission |
| 586,293 | Jul. 13, 1897 | J.E. Smith | Speed Changing Mechanism for Lathes, Drills or Similar Machines | metalworking variable speed mechanisms |
| 586,312 | Jul. 13, 1897 | C. Jacobson | Gas Engine | |
| 586,323 | Jul. 13, 1897 | H. Sternkopf, Jr. | Bung-Starter | mallets |
| 586,370 | Jul. 13, 1897 | W.E. Snediker | Vise | bench vises |
| 586,393 | Jul. 13, 1897 | L.H. Pynten | Mortise and Marking-Gage | marking gauges |
| 586,409 | Jul. 13, 1897 | E.P. Woillard | Gas or Vapor Engine | gas and gasoline engines |
| 586,419 | Jul. 13, 1897 | A. Collet | Tap for Cutting Wood Threads | drill bits |
| 586,441 | Jul. 13, 1897 | H.T. Kingsbury | Rim-spacing machine | horizontal drilling machines |
| 586,453 | Jul. 13, 1897 | A. Normand | Pocket Knife | knives and cutters |
| 586,473 | Jul. 13, 1897 | R.R. Barrow | Wrench | quick adjust wrenches |
| 586,511 | Jul. 13, 1897 | E.J. Pennington | Igniter for Explosive Engines | ignition systems |
