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Patents Granted on 1930-04-29
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,756,121Apr. 29, 1930T.L. HedgpethSupport for portable power sawshandheld circular saws
1,756,296Apr. 29, 1930S. MadsenWindow-frame machinespecialty machines
1,756,454Apr. 29, 1930W.C. De RooSpring counterbalance for drill spindlesdrill presses
1,756,527Apr. 29, 1930H.F. ThompsonPower sawcircular saws
1,756,692Apr. 29, 1930G.H. LelandBrush-lifting mechanism for electric motors and the likerepulsion start induction run motors
1,756,833Apr. 29, 1930C.S. PriceAdhesive-applying machine
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