| Patents Granted on 1928-10-30 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| DE-467,720 | Oct. 30, 1928 | . | Impact tool | |
| 1,689,191 | Oct. 30, 1928 | W.O. Ashe | Water Column | boiler water gauges |
| 1,689,274 | Oct. 30, 1928 | H.H. Asbridge | Grinding of Gear-Wheel Teeth | gear grinding machines |
| 1,689,376 | Oct. 30, 1928 | J. Zilliox | Multiple Bit Tool | screwdrivers |
| 1,689,460 | Oct. 30, 1928 | W. Stumpf | Rivet spinning attachment | handheld power tool accessories |
| 1,689,615 | Oct. 30, 1928 | W.F. Zimmermann | Shaper Feed Mechanism with Stationary Control | metal shapers |
| 1,689,635 | Oct. 30, 1928 | N.M. Marsilius | Milling machine | milling machines |
| 1,689,709 | Oct. 30, 1928 | R.A. Ashton | Tail Stock for Lathes | metal lathe accessories and attachments |
| 1,689,973 | Oct. 30, 1928 | O. Severson | Cutter for Planing Gear Teeth | gear cutting tools |
| 1,690,054 | Oct. 30, 1928 | R.C. Charlton | Saw handle | saw handles |
