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Patents Granted on 1879-10-??
Patents 1 - 15 of 29
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NumberDatePatenteeTitleType
220,215Oct. 07, 1879E.W. BlackhallPulley Fastenerindustrial machine pulleys and belt drive mechanisms
220,229Oct. 07, 1879O.V. FloraStirrup-bending machinewood bending machines
220,290Oct. 07, 1879J.M. HunterImprovement in stocks for grinding and drilling toolseggbeater drills
220,291Oct. 07, 1879J. KesselmeierImprovement of Watchmakers Latheswatchmakers lathes
220,299Oct. 07, 1879J.W. MetcalfImprovement in planing and matching machinesmatchers
220,309Oct. 07, 1879A.K. RiderHot Air Enginehot air engines
220,323Oct. 07, 1879D.B. WoolsonSurface Gagesurface gauges
220,342Oct. 07, 1879J.W. CheneyImprovement in Combined Anvil and Viseanvil vises
220,349Oct. 07, 1879W.L. CurtisImprovement in hub-boring and box-setting machineswheelwright
220,384Oct. 07, 1879G.H. JonesLathes for Dental Surgerydental apparatus
220,442Oct. 07, 1879E.C. StearnsImprovement in spoke-pointersspoke pointers
220,443Oct. 07, 1879A.A. StuckerImprovement in drag-sawing machinesdrag saws
220,496Oct. 14, 1879J.W. PostSewing Machine Attachment for Lathemetal lathe accessories and attachments
220,565Oct. 14, 1879J. Neimeyer, J. AugspurgerImprovement in drag-sawsdrag saws
220,574Oct. 14, 1879J.A. Long, W.M. CassSaw-Gummersaw gummers
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