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Patents Granted on 1890-10-21
Patents 1 - 15 of 17
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NumberDatePatenteeTitleType
438,605Oct. 21, 1890F.S. CookNut Tapping Machinenut or bolt making machines
438,613Oct. 21, 1890U. EberhardtShaping Machine
438,738Oct. 21, 1890G.H. TansleyAdjustable Head for Scratch, Surface or Other Gagesmarking gauges
438,746Oct. 21, 1890S.A. Woods, J.R. ThomasPlaning machinewood planers
438,801Oct. 21, 1890W.E. DelehantyBung and Bushingauxiliary wrenches
438,835Oct. 21, 1890F. BentelAutographic register
438,848Oct. 21, 1890N.B. KeyesSheet-Metal Plierspliers
438,851Oct. 21, 1890C.W. MalmquistMicrometer Surface Gagemicrometer depth gauges
438,860Oct. 21, 1890H.L. PrattAuger-Handleauger handles
438,861Oct. 21, 1890E.B. RichSaw-swaging machinesaw sharpening machines
438,871Oct. 21, 1890C.J. Weinman, E.E. EuchenhoferWriting-tablet for roll-paper
438,876Oct. 21, 1890E.E. WoodwardLathe Center Grindermetal lathe accessories
438,890Oct. 21, 1890H.D. LanfairBench-hookbench stops
438,992Oct. 21, 1890C.L. EdwardsBolt Holder
439,053Oct. 21, 1890C.W. Cotton, J.T. Gardner, A.W. MargedantSpoke-facing machineswheelwright
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