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All Patents in class 82/143
Patents 1 - 15 of 77
First set of recordsNext set of recordsLast set of records
6,755Oct. 02, 1849W.A. ChapinVarying the Speed of Mandrels in Lathesmetal lathes
81,952Sep. 08, 1868H.F. ShawImprovement in lathe-headsengine lathes
85,552Jan. 05, 1869A.E. WhitmoreEngine Lathemetal lathes
327,968Oct. 06, 1885W.F. Patterson, H.B. StillmanMachine for Interchangeably Planing or Turningmetal planers
389,431Sep. 11, 1888J.R. BakerBack Gear for Turning Lathesengine lathes
427,495May 06, 1890W.F. BarnesLathemetal lathes
437,068Sep. 23, 1890L.E. WhitonSpeed-changing mechanism for lathesmetal lathes
446,233Feb. 10, 1891B.G. LutherBack-gearing mechanismmetalworking power transmission
455,344Jul. 07, 1891C.L. LibbyLathe Headturret lathes
461,401Oct. 13, 1891E. ChildsLathemetal lathes
495,296Apr. 11, 1893J.W. BoyntonSpeed Regulating Device for Lathesmetalworking speed changing mechanisms
497,630May 16, 1893C.M. ConradsonHead Stock for Lathesmetal lathes
518,164Apr. 10, 1894W. ShellenbackEngine Turning Lathemetal lathes
590,387Sep. 21, 1897E. ChildsLatheturret lathes
627,299Jun. 20, 1899F.G. EcholsMetal-working machinemilling machines
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