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| Patents Granted on 1962-08-21 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,049,807 | Aug. 21, 1962 | G.G. Smeets | Calibrated Positioning Device | ||
| 3,049,839 | Aug. 21, 1962 | O.W. Smith | Air actuated platen for sanding machines | sanding machines | |
| 3,049,932 | Aug. 21, 1962 | S.C. Straus | Variable Pitch Driving System | metalworking machine mechanisms | |