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Patents for W. F. & John Barnes Co.
Patents 1 - 15 of 65
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NumberDatePatenteeTitleType
114,514May 09, 1871W.F. Barnes, J. BarnesImprovement in mechanical movementsmachine mechanisms
146,636Jan. 20, 1874W.F. BarnesUsing treadles and pawls to create revolving motionhuman powered machines
164,413Jun. 15, 1875J. Barnes, W.F. BarnesImprovement in mechanical movementshuman powered machines
164,414Jun. 15, 1875J. Barnes, W.F. BarnesImprovement in mechanical movementshuman powered machines
172,951Feb. 01, 1876J. Barnes, W.F. BarnesImprovement in scroll-sawshuman powered machines
175,010Mar. 21, 1876W.F. Barnes, J. BarnesImprovement in foot-powershuman powered machines
177,088May 09, 1876W.F. Barnes, J. BarnesImprovement in foot-powershuman powered machines
189,681Apr. 17, 1877J. Barnes, W.F. BarnesImprovement in sawing-machineshuman powered machines
197,797Dec. 04, 1877S.M. RedfieldImprovement in tenoning-machinestenoning machines
203,578May 14, 1878W.F. Barnes, J. BarnesImprovement in rotary cutterscutters
207,640Sep. 03, 1878W.F. Barnes, J. BarnesImprovement in scroll-sawing machinesscrollsaws
232,436Sep. 21, 1880W.F. Barnes, J. BarnesMetal-turning lathemetal lathes
261,197Jul. 18, 1882W.F. Barnes, J. BarnesGroove-cuttercutters
270,537Jan. 09, 1883J. Barnes, B.F. BarnesFeed mechanism for drillsdrilling and boring
285,726Sep. 25, 1883W.F. Barnes, J. BarnesMachinist drill pressdrill presses
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