| Patents Granted on 1931-08-25 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| CA-314,585 | Aug. 25, 1931 | H.E. Tautz | Fence for jointers | jointers |
| 1,820,056 | Aug. 25, 1931 | I. Drowns | Boring Tool Holder | drilling and boring tool holders |
| 1,820,154 | Aug. 25, 1931 | W.J. Peets | Phonograph driving mechanism | |
| 1,820,162 | Aug. 25, 1931 | P. Salvat | Wood working machine | wood shapers |
| 1,820,231 | Aug. 25, 1931 | F.L. Lane | Cutter head | cutterheads |
| 1,820,294 | Aug. 25, 1931 | R.H. Anderson | Jig saw | scrollsaws |
| 1,820,370 | Aug. 25, 1931 | R.C. Eugene, E.H. Aldeborgh | Dial Gauge | |
| 1,820,377 | Aug. 25, 1931 | E.W. Curtis | Sanding machine | belt sanders |
| 1,820,653 | Aug. 25, 1931 | H. Ernst | Hydraulic Valve | hydraulic metalworking presses |
| 1,820,677 | Aug. 25, 1931 | T.F. Rataiczak | Apparatus for treating foodstuffs | |
