| Patents Granted on 1934-02-13 |
Patents 1 -
10
of 10
      |
| Number | Date | Patentee | Title | Type |
| 1,946,659 | Feb. 13, 1934 | L.R. Baker, A.D. Baker | Engine Valve Gear | steam engine valve gear |
| 1,946,669 | Feb. 13, 1934 | L.R. Boos | Wrench | screw adjust wrenches |
| 1,946,842 | Feb. 13, 1934 | E.J. Dillman | Temperature Control System | temperature control apparatus |
| 1,946,882 | Feb. 13, 1934 | P.S. Russel | Valve | industrial valves |
| 1,946,968 | Feb. 13, 1934 | F.E. Gallagher | Oilstone sharpening apparatus | sharpening apparatus |
| 1,947,052 | Feb. 13, 1934 | A.S. Lack | Power Transmission Coupling | power transmissions |
| 1,947,234 | Feb. 13, 1934 | G.D. Sundstrand | Machine for truing brake drums | brake maintenance |
| 1,947,378 | Feb. 13, 1934 | J.Y. Blazek | Brake-lathe attachment for cutting teeth from flywheels | vehicle mechanic |
| 1,947,423 | Feb. 13, 1934 | J.M. Naul | Phonograph motor | |
| 1,947,430 | Feb. 13, 1934 | J. De Mooy | Lubricator | industrial machine lubrication |
