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Patents Granted on 1930-08-05
Patents 1 - 7 of 7
First set of recordsLast set of records
1,772,082Aug. 05, 1930J.H. HoernDevice for Assembling and Holding Piston Rings for Machining Operationsmetalworking machine mechanisms
1,772,114Aug. 05, 1930T. SchouPole mounting for electrodynamo machineselectric motors
1,772,148Aug. 05, 1930E.J. HornbergerCut-off machinemetal lathes
1,772,224Aug. 05, 1930W.A. PetersonPlierslocking pliers
1,772,267Aug. 05, 1930J.C. ReganScroll Chuckmetal lathe chucks
1,772,406Aug. 05, 1930L.E. WhitonValvesteam valves
1,772,428Aug. 05, 1930J.J. PalotcePliers, Tongs, or the Likecombination tools
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