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Patents Granted on 1937-08-17
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,090,119Aug. 17, 1937W.R. Meyer, W.F. GroeneBroaching Lathemetal lathes
2,090,164Aug. 17, 1937S.S. VaughanHammerhammers
2,090,195Aug. 17, 1937B. GrobOpen end band saw machinebandsaws
2,090,213Aug. 17, 1937L.K. MadelyWell Sealgaskets and seals
2,090,232Aug. 17, 1937F. RitzInjection Nozzlediesel engines
2,090,259Aug. 17, 1937F.T. LindToolbolt cutters
2,090,324Aug. 17, 1937J. BoisvertRoad grader attachmentgraders and dozers
2,090,495Aug. 17, 1937E.J. WitchgerSurface test indicator
2,090,506Aug. 17, 1937W.F. ZimmermannClap Arrestermetal shapers
2,090,507Aug. 17, 1937W.F. ZimmermannShaper Tool Liftermetal shapers
2,090,508Aug. 17, 1937G. Davenport, W.F. ZimmermannElectric Tool Lifter for Shapersmetal shapers
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