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All Patents of Type: pulley making machines
Patents 1 - 15 of 18
First set of recordsNext set of recordsLast set of records
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-Lathepulley making machines
354,811Dec. 21, 1886I.V. RoyTablesaw for making curved pulley partstablesaws
368,845Aug. 23, 1887C. McNealRabbeting-machinepulley making machines
461,866Oct. 27, 1891E.J. ColemanLathe for pulley- and tackle-blockswood lathes
557,712Apr. 07, 1896S.H. St. JohnPulley-crowning lathewood lathes
634,284Oct. 03, 1899E.G. BuddDie for forming sheet-metal pulley-rimsindustrial machine pulleys and belt drive mechanisms
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