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Patents Granted on 1930-10-__
Patents 1 - 13 of 13
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,777,286Oct. 07, 1930G.W. AldeenMortising machine
1,777,412Oct. 07, 1930L.T. MedholdtWorkable for woodworking machines or the likemolders
1,777,429Oct. 07, 1930R.C. CharltonLevelmetallic levels
1,777,744Oct. 07, 1930A.A. BreuerPortable heat blowerblowers
1,777,877Oct. 07, 1930F. DiehlSnap switchelectric switches
1,778,579Oct. 14, 1930E.G. BartelBrake band drilling attachmenthandheld power tool accessories
1,778,748Oct. 21, 1930L.G. BaynerWrenchpipe wrenches
1,778,949Oct. 21, 1930H.W. JohnsonMetal Working Tool
1,779,006Oct. 21, 1930E.P. LarshShort circuiterrepulsion start induction run motors
1,779,031Oct. 21, 1930W.P. CaseyElectric handsawhandheld circular saws
1,779,170Oct. 21, 1930W. JohnsonHousehold toolnon worm cork extractors
1,779,823Oct. 28, 1930C.H. NortonAutomatic Cylindrical grinding machine
1,779,857Oct. 28, 1930I. ShaferSaw
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