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Patents Granted on 1801-09-__
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
338XSep. 02, 1801G.F. SaltonstallMetallic Gin Rollers for Cleaning Cottonmiller
339XSep. 14, 1801T. BruffMode of manufacturing spoonsmanufacturing processes
340XSep. 15, 1801J. SharplesMechanical powers for the use of wind millswind power apparatus
341XSep. 15, 1801J. SharplesGiving motion to wheels within cylindersindustrial machine mechanisms
342XSep. 19, 1801T. PowerManufacturing potashmanufacturing potash
343XSep. 21, 1801S. WallisMoveable and suspended seal and beamscales and balances
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