| Patents Granted on 1910-05-31 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 959,520 | May 31, 1910 | W.F. Groene | Combined oil-bush and friction device | metalworking machine clutches |
| 959,559 | May 31, 1910 | A.B. Landis | Sash-lock | door and window hardware |
| 959,614 | May 31, 1910 | F. Schimmel | Sandpapering-machine | sanding machines |
| 959,634 | May 31, 1910 | S. Sparrow | Brush or collector for electrical machines | motor brushes |
| 959,653 | May 31, 1910 | E.E. Townsend | Valve-seat grinder | vehicle mechanic |
| 959,690 | May 31, 1910 | C.R. Anderson | Ratchet Wrench | ratchet wrenches |
| 959,974 | May 31, 1910 | Z.R. Tucker | Micrometer Calipers | micrometers |
| 960,039 | May 31, 1910 | W. Potter | Marking Gage | butt gauges |
| 960,173 | May 31, 1910 | G.H. Hayes | Governing Mechanism for Explosive Engines. | internal combustion engine governors |
