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Patents Granted on 1801-__-__
Patents 1 - 15 of 44
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NumberDatePatenteeTitleType
308XJan. 17, 1801J. CanonMachine for breaking flaxflax and hemp machines
309XJan. 17, 1801J. WheatonJaundice bitters
310XJan. 22, 1801E. WhitingCotton gincotton gins
311XJan. 26, 1801H. GuestSheathing vesselsshipwright
312XJan. 26, 1801A. AndersonBrewing with Indian corn
313XJan. 26, 1801A. AndersonCondensor for heating wash in distillingdistilling apparatus
314XJan. 29, 1801J. SharplesGiving motion to wheels within cylinders
315XFeb. 12, 1801W. HendersonImprovement in the construction of stovesstoves
316XFeb. 12, 1801B. Henfrey, T. BedwellEvaporating Machineevaporating apparatus
317XFeb. 20, 1801M. GarberMachine for making and heading nailsnail making machines
318XFeb. 20, 1801B. LandonHydraulic machine for raising waterelevators and lifts
319XFeb. 20, 1801D. GrieveImprovement in boats to ascend riversboats and ships
320XMar. 02, 1801B. HenfreyMode of increasing evaporation for the purpose of distillingdistilling apparatus
321XMar. 16, 1801R. WeemsBoring machine for postsdrilling and boring
322XMar. 16, 1801W. StillmanCutting veneersveneer machines
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