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All Patents in class 29/27B
Patents 1 - 15 of 35
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NumberDatePatenteeTitleType
7,977Mar. 11, 1851M. Way, T.R. WayMachine for turning, boring, &c.carriage maker
21,088Aug. 03, 1858D.N. SmithTurning Lathemetal lathes
36,942Nov. 18, 1862E.J. ChapinWatchmakers Lathewatchmakers lathes
73,027Jan. 07, 1868L.F. MungerLatheengine lathes
112,379Mar. 07, 1871F.A. PrattImprovement in machines for shaping and cutting gear-cutters
118,262Aug. 22, 1871U. OppermannCombined Lathe and Gear Cuttermetal lathes
137,631Apr. 08, 1873C.M. SpencerImprovement in machines for turning heads of bobbinswood lathes
149,020Mar. 24, 1874A. WoodMetal Shaft Turning Lathesmetal lathes
188,008Mar. 06, 1877L.B. FlandersMachine for Turning Locomotive Crank-Pinsportable metal drilling machines
263,654Aug. 29, 1882C. Chambers, Jr.Machine for Cutting and Centering Shafting
288,953Nov. 20, 1883D.W. PedrickMachine For Turning and Boringportable metal drilling machines
292,342Jan. 22, 1884J.R. McMillanCombined Vise and Lathevises
350,760Oct. 12, 1886J.R. McmillanVisebench vises
450,398Apr. 14, 1891E.A. Corliss, administratrix, G.H. Corliss, deceased (estate of)Machine for Finishing the Ends of Cylinders of Steam Enginesmetalworking machines
504,742Sep. 12, 1893F. Pearn, W.A. PearnMachine for Boring Cylinders and Turning the Flanges Thereof
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