| Patents Granted on 1931-05-26 |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 1,806,582 | May 26, 1931 | F.G. Beutner | Portable electric saw | handheld power tool accessories |
| 1,806,603 | May 26, 1931 | J.B. Armitage | Machine Tool Lubrication | milling machines |
| 1,806,696 | May 26, 1931 | L.H. Mesker | Tool Lifter | metal planers |
| 1,807,120 | May 26, 1931 | H.L. Lewis | Saw | circular crosscut saws |
| 1,807,134 | May 26, 1931 | E.M. Pfauser | Socket Wrench | ratchet wrenches |
| 1,807,185 | May 26, 1931 | H.S. Walthers | Cutter head | cutterheads |
| 1,807,308 | May 26, 1931 | J.G. De Remer | Massage belt | exercise and sports equipment |
| 1,807,455 | May 26, 1931 | H. Terhune | Forging hammer | drop hammers |
| 1,807,561 | May 26, 1931 | A. White | Cutter guard | woodworking machine safety guards |
