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Patents for Edward D. Mackintosh
Patents 1 - 12 of 12
First set of recordsLast set of records
NumberDatePatenteeTitleType
267,251Nov. 07, 1882E.D. Mackintosh, R. PryibilHanger for shaftingindustrial machine shaft hangers
301,272Jul. 01, 1884E.D. Mackintosh, P. PryibilCutter-headcutterheads
305,712Sep. 23, 1884E.D. Mackintosh, P. PryibilPolygonal lathewood lathes
312,736Feb. 24, 1885E.D. MackintoshLathe for turning spiralswood lathes
320,439Jun. 16, 1885E.D. MackintoshShaft-couplingsindustrial machine mechanisms
336,652Feb. 23, 1886E.D. MackintoshMachine for making compressed bungsbung making machines
366,632Jul. 12, 1887E.D. MackintoshMeans for lubricating the bearings of upright shaftswoodworking machine lubrication
366,633Jul. 12, 1887E.D. MackintoshCircular sawing machinetablesaws
396,217Jan. 15, 1889E.D. MackintoshSwing-saw machinecircular crosscut saws
396,218Jan. 15, 1889E.D. MackintoshSwing-saw machinecircular crosscut saws
396,283Jan. 15, 1889E.D. MackintoshLathe for turning spiral formswood lathes
RE15,115May 31, 1921E.D. MackintoshMethod of driving electric centrifugal machines
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