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All Patents in class 82/173
Patents 1 - 15 of 36
First set of recordsNext set of recordsLast set of records
44,774Oct. 18, 1864C.R. PenfieldMachine for making tackle-blockspulley making machines
60,985Jan. 01, 1867E. YoungImprovement in Hollow Augershollow bits
63,658Apr. 09, 1867W. Shumard, A. Lyon, J.N. RobbinsImprovement in sawmillsscrollsaws
72,148Dec. 10, 1867A. WoodImproved Lathe for Turning Shaftingmetal lathes
76,797Apr. 14, 1868C.B. MorseMethod of making rings for ring-spinning
79,766Jul. 07, 1868C.T. LamphereImprovement in Eye Protestor or Chip Arrester for Lathesmetal lathe accessories
81,332Aug. 25, 1868P.S. BeidlerImprovement in sawing machinescircular saws
93,082Jul. 27, 1869T.B. Green, C. GreenImprovement in scroll-sawing machinescrollsaws
126,768May 14, 1872J.B. ZimmermanImprovement in machines for sawing fellieswheelwright
136,559Mar. 04, 1873N.J. TempletonImprovement in machines for sawingbarrel making machines
155,854Oct. 13, 1874J.E. BrownImprovement in scroll-sawing machinesscrollsaws
199,584Jan. 22, 1878E. SilverGauge lathewood lathes
233,488Oct. 19, 1880S. DarlingArt of Manufacturing Mathematical Instruments
324,842Aug. 25, 1885H.L. HopkinsScroll-sawing machinescrollsaws
354,740Dec. 21, 1886W.A. RogersMeasuring devices for lathewood lathes
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