| Patents Granted on 1952-09-30 |
Patents 1 -
11
of 11
      |
| Number | Date | Patentee | Title | Type |
| D167,868 | Sep. 30, 1952 | W.B. McBride, W. Selikoff | Combined Case and Wrench Set | wrench set holders |
| 2,612,007 | Sep. 30, 1952 | R.M. Bell | Abrasive belt attachment for abrasive wheel machines | sanding machines |
| 2,612,015 | Sep. 30, 1952 | F.G. Krafft | Mounting Structure for Grinding Wheels | surface grinders |
| 2,612,069 | Sep. 30, 1952 | W.F. Groene | Orbital Lathe Tool Feeding Mechanism | metalworking machine mechanisms |
| 2,612,070 | Sep. 30, 1952 | W.G. Hoelscher | Displaceable Bearing for Lathe Feed Shafts | metal lathe mechanisms |
| 2,612,101 | Sep. 30, 1952 | A. Bernard | Sugar Cane Mill | sugar cane apparatus |
| 2,612,114 | Sep. 30, 1952 | W. Ernst | Vane Pump or Motor | hydraulic apparatus |
| 2,612,115 | Sep. 30, 1952 | W. Ernst | Vane Pump and Vane Therefor | hydraulic apparatus |
| 2,612,184 | Sep. 30, 1952 | W.I. Evans | Sensitive Hydraulic Tracer Valve | hydraulic apparatus |
| 2,612,192 | Sep. 30, 1952 | J.C. Ryan | Machine for planing and jointing | jointers |
| 2,612,195 | Sep. 30, 1952 | P.A. Rahaim | Process of making improved dowel stock and dowel pins | |
