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Patents Granted on 1849-03-__
Patents 1 - 15 of 17
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NumberDatePatenteeTitleType
6,154Mar. 06, 1849R.S. TildenPunching Machine with a Combination of Adjustable Gagesmetal punching machines
RE130Mar. 10, 1849P. CrosbyImprovement in saw-mills for resawing boards and other timberreciprocating saws
RE132Mar. 10, 1849W. Trapp, Jr.Improvement in barrel machinerycooper
6,159Mar. 10, 1849J. MyersLet-off motion of loomslooms
6,160Mar. 10, 1849M. MaximSpike Machine
6,161Mar. 10, 1849G.H. CorlissMachine for Cutting the Cogs of Beveled Cog Wheelsgear making machines
6,162Mar. 10, 1849G.H. CorlissCut-Off and Working the Valves of Steam Enginessteam engines
6,166Mar. 10, 1849W. JoslinCordage Machinerope maker
6,185Mar. 13, 1849T.J. Wells, D. BarnumPlaning-machinewood planers
6,195Mar. 20, 1849T.J. WellsPlaning-machinewood planers
6,210Mar. 20, 1849D.H. ChamberlainSliding Wrenchnut wrenches
6,211Mar. 20, 1849J.P. WoodburyPlaning-machinewood planers
6,216Mar. 20, 1849J. WrightImproved Machine fot Turning a Lock on Sheet Metaltinsmith
GB-184,912,535Mar. 26, 1849J. Mason, G. CollierWeighing table for supplying blowing machinesspinner
6,221Mar. 27, 1849N.C. SanfordMeans of auger manufactureauger bits
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