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Patents Granted on 1911-11-07
Patents 1 - 12 of 12
First set of recordsLast set of records
NumberDatePatenteeTitleType
D41,896Nov. 07, 1911E.S. RobertsDesign for a Screw Driverscrewdrivers
1,007,792Nov. 07, 1911F. OrtonPressstamping presses
1,007,893Nov. 07, 1911C.S. RenoCommutator-short-circuiting devicerepulsion start induction run motors
1,007,902Nov. 07, 1911L.H. ThullenCommutator-short-circuiting devicerepulsion start induction run motors
1,008,005Nov. 07, 1911A.C. BarrowsCarpenter's Gagecurve marking gauges
1,008,018Nov. 07, 1911F.R. CunninghamTweezerswatchmaker
1,008,126Nov. 07, 1911O.J. FairchildDrill Point Gagegauges
1,008,164Nov. 07, 1911G.O. LeopoldRatchet Screw-Driverratcheting screwdrivers
1,008,181Nov. 07, 1911R. MilneChange-speed mechanismdrill presses
1,008,182Nov. 07, 1911R. MilneGearing for drill-pressesdrill presses
1,008,261Nov. 07, 1911A.A. HarvieHardened Corners Processcarpenter squares
1,008,262Nov. 07, 1911A.A. HarvieKnockdown Carpenter's Squarecarpenter squares
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