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Patents Granted on 1938-10-__
Patents 1 - 15 of 18
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NumberDatePatenteeTitleType
D111,564Oct. 04, 1938E. CullenCombination Kitchen Toolcan and jar openers
2,131,871Oct. 04, 1938B.E. FolkeInjector Overflow Mechanismwater injectors
2,131,970Oct. 04, 1938F. RitzPiston Ring Constructionpiston rings
2,132,136Oct. 04, 1938W.C. TuckerHolding or stripping mechanism for shearing machinesmetal shearing machines
2,132,483Oct. 11, 1938W.C. KlespeRadiator constructionsteam heating
2,132,540Oct. 11, 1938G.R. Squibb, H.L. PopeBroaching Machinebroaching machines
2,132,640Oct. 11, 1938E.S. MummertGrinding machine
2,132,825Oct. 11, 1938F.T. Lind, E.M. WebsterPivot jointbolt cutters
2,132,947Oct. 11, 1938G.R. GagneTube Flaring Device
2,133,095Oct. 11, 1938E.M. HolfeinerTool Handle Attaching and Shock-Absorbing Meanssaw handles
2,133,226Oct. 11, 1938A.G. HannControl Deviceflow controls
2,133,593Oct. 18, 1938H.E. TautzVariable speed drivewoodworking machine mechanisms
2,133,933Oct. 18, 1938E.G. DaleyCoating machinegluing machines
RE20,893Oct. 25, 1938H.W. BartholomewMilling Machinemilling machines
D111,907Oct. 25, 1938W.E. La RueDesign for a Combined Screw Driver and Wrenchscrewdrivers
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