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All Patents in class 408/20
Patents 1 - 15 of 55
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NumberDatePatenteeTitleType
7,977Mar. 11, 1851T.R. Way, M. WayMachine for turning, boring, &c.carriage maker
8,806Mar. 16, 1852J.P. OwenImprovement in machines for cutting screws on rails and posts of bedsteadsspecialty woodworking machines
18,535Nov. 03, 1857P.C. Cambridge, Jr., D.M. CummingsMethod of reversing the chisel in mortising-machinesmortising machines
114,512May 09, 1871J.P. AllenCombined borer & lathewood lathes
126,111Apr. 23, 1872C. Van Haagen, A. Van HaagenImprovement in Drilling Machinesdrill press accessories
146,118Dec. 30, 1873J.B. WrightImprovement in scroll-sawsscrollsaws
187,600Feb. 20, 1877G. CollinsCombination Countersink, Screwdriver & Gimlet Bitcountersinks
226,130Mar. 30, 1880D.F. SuttonCombination scroll saw, drill, lathescrollsaws
328,806Oct. 20, 1885P. PetersenFelly boring and mortising machine combinedmortising machines
343,955Jun. 15, 1886N. HarrisConvertible Axle Latheaxle lathes
350,760Oct. 12, 1886J.R. McmillanCombined Vise, Lathe and Drilling Machinebench vises
358,945Mar. 08, 1887G.W. Leiman, C. SeessleLathemetal lathes
367,782Aug. 09, 1887F.H. BrownConvertable Machine for Slotting or Drillingdrill presses
386,831Jul. 31, 1888J. KellyWork-benchworkbenches
422,045Feb. 25, 1890F.L. AdamsCombined Horseshoe Sharpener, Drill, and Saw Gummermaking handsaws
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