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All Patents of Type: center marking gauges
Patents 1 - 15 of 36
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NumberDatePatenteeTitleType
48,703Jul. 11, 1865J. McCrumImprovements in Carpenters' Gagescenter marking gauges
89,625May 04, 1869W.H. BrockImprovement in adjustable centre-squarecenter marking gauges
98,504Jan. 04, 1870G. KennyImprovement in Gauge and Dividersmarking gauges
199,425Jan. 22, 1878E. EricsonCentering Square & Protractorprotractors
230,421Jul. 27, 1880M.W. KahleCalipers & Centering Devicecalipers
271,128Jan. 23, 1883J.W. RomansCenter Square & Bevelcenter marking gauges
271,746Feb. 06, 1883A. SequeiraCentering Gagecenter marking gauges
316,918Apr. 28, 1885D.W. StandefordCentering Gagecenter marking gauges
364,082May 31, 1887B.F. BellCenter Marking Devicecenter marking gauges
390,658Oct. 09, 1888C. GageCentering Gagecenter marking gauges
404,312May 28, 1889E.B. ShepardsonCombined Square, Center Square & Beveltry squares
405,432Jun. 18, 1889W.E. PrattCenter Square, Bevel & Protractorprotractors
407,617Jul. 23, 1889F.A. SeaverCentering Devicecenter marking gauges
432,328Jul. 15, 1890J.A. PainterCenter and Mortise-Gagecenter marking gauges
436,526Sep. 16, 1890A.P. HendersonCentering Devicecenter marking gauges
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