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All Patents of Type: pulley making machines
Patents 1 - 15 of 19
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NumberDatePatenteeTitleType
GB-179,301,951Apr. 23, 1793S. BenthamImproved methods and means of working wood, metal and other materialspulley making machines
3Aug. 01, 1836T. BlanchardMachine for turning, &c., wooden sheaves and pins for ships' tackle blocks and pulleyswood lathes
4Aug. 10, 1836T. BlanchardStock shaving or rounding machine for edges, ends, &c., of ships' tackleblockspulley making machines
8Aug. 10, 1836T. BlanchardMachine for cutting scores around ships' tackle-blocks and dead-eyespulley making machines
9Aug. 10, 1836T. BlanchardMethod of riveting plank or made blockspulley making machines
17Aug. 31, 1836T. BlanchardMachine for cutting out sheaves and pins and boring sheaves of ships' tackle-blockspulley making machines
44,774Oct. 18, 1864C.R. PenfieldMachine for making tackle-blockspulley making machines
101,238Mar. 29, 1870J. Du Bois, E.F. BeuglerImprovement in fastening for cutter-heads, pulleys, etc.cutterheads
174,717Mar. 14, 1876F.S. BurrImprovement in machines for making tackle-blockspulley making machines
294,698Mar. 04, 1884N.C. StilesDie for forming pulley-centerspulley making machines
327,343Sep. 29, 1885H.B. StevensBoring-Lathedrilling and boring
354,811Dec. 21, 1886I.V. RoyTablesaw for making curved pulley partspulley making machines
368,845Aug. 23, 1887C. McNealRabbeting-machinepulley making machines
461,866Oct. 27, 1891E.J. ColemanLathe for pulley- and tackle-blockspulley making machines
557,712Apr. 07, 1896S.H. St. JohnPulley-crowning lathepulley making machines
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