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All Patents in class 33/199R
Patents 16 - 30 of 100
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NumberDatePatenteeTitleType
606,591Jun. 28, 1898J.C. SlackPlierspliers
664,995Jan. 01, 1901G. ErnstScrew Thread Gagethread gages
796,612Aug. 08, 1905F. SpaldingScrew Gagethread gages
953,282Mar. 29, 1910L.H. NashMeasuring Instrument and Similar Toolmeasurement gauges
1,002,019Aug. 29, 1911J.A. AdellThread Gagethread gages
1,090,180Mar. 17, 1914F. Judge, F.O. WellsCalipering Gage for Screw Threadsmeasurement gauges
1,107,276Aug. 18, 1914H.P. FarringtonCombination Toolcombination tools
1,223,012Apr. 17, 1917F.A. Bicknell, F.W. WhelpleyScrew Thread Gaging Devicethread gages
1,307,451Jun. 24, 1919R.H. ParkerScrew Thread Gagemeasuring tools
1,331,794Feb. 24, 1920E. WolfMicrometermicrometers
1,336,189Apr. 06, 1920A. BechlerGauge for Screw Threadsspecial purpose gauges
1,337,018Apr. 13, 1920A.F. Lawson, G.B. LockeyThread Gagemeasurement gauges
1,353,608Sep. 21, 1920R.H. ParkerScew Thread Gagemeasurement gauges
1,357,813Nov. 02, 1920C.G. OlsonTesting Machinemeasurement gauges
1,377,069May 03, 1921J. HartnessMechanism for Gaging Screw Threads
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