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All Patents in class 33/644
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
181,809Sep. 05, 1876R.D. WilliamsDiameter Gagemeasurement gauges
610,021Aug. 30, 1898C.V. BogartCentering Gagecenter marking gauges
715,445Dec. 09, 1902I.A. WhiteCentering Gagespecial purpose gauges
966,500Aug. 09, 1910G.F. WegnerCombined Holder and Centering Toolcenter finders
1,262,434Apr. 09, 1918W.E. BeeckScriber Attachmentcurve marking gauges
1,395,087Oct. 25, 1921H.O. BrionCenter-testing devicemeasuring tools
1,563,574Dec. 01, 1925J. JensenHollow Punchmetal punches
2,125,682Aug. 02, 1938J. MeluzinLathe Hand Gaugespecial purpose gauges
3,985,462Oct. 12, 1976T.P. DidatoV Block Center FinderV blocks
4,890,421Jan. 02, 1990K.S. Barney, W.R. Moore, Jr.Automatic Measurement Systemmeasuring tools
5,782,006Jul. 21, 1998P. Erway, D. Zeigler, J. BrownDoweling jigwoodworking tools
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