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| Patents Granted on 1950-08-22 | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,519,620 | Aug. 22, 1950 | P. Zasadny, B.J. Zitek | Gripping and tensioning device for rubbing pad abrading sheets | handheld power sanders | |
| 2,519,652 | Aug. 22, 1950 | J.M. Hargrave | Spring clamp with adjustable clamping force | spring clamps | |
| 2,519,794 | Aug. 22, 1950 | H.C. Kemper, H.J. Siekmann | Hydraulic Gear Shifting Mechanism | metalworking machine mechanisms | |
| 2,519,973 | Aug. 22, 1950 | L.C. Mead | Wrench Type Pliers | locking pliers | |