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| Patents Granted on 1947-09-09 | |||||
| Number | Date | Patentee | Title | Type | |
| 2,427,059 | Sep. 09, 1947 | W.S. Landon | Flow Control Means | flow controls | |
| 2,427,152 | Sep. 09, 1947 | W.F. Moore | Gage to test the perpendicularity of the face of a workpiece to its axis | grinders | |
| 2,427,153 | Sep. 09, 1947 | F. Mossberg | Yielding Ratchet Torque Wrench | ratchet wrenches | |
| 2,427,227 | Sep. 09, 1947 | R.C. Olds | Tailstock Offset Gauge | engine lathes | |