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Patents Granted on 1802-09-??
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
396XSep. 03, 1802M.C. GrovesAstronomical Quadrantquadrants
397XSep. 04, 1802B.S. WalcottMachine for heading nailsnail making machines
398XSep. 07, 1802L. KennedyImprovement in Fastening, in Raising and Supporting Window Sasheswindow sashes
399XSep. 13, 1802J. RichardsonEvaporating furnaceindustrial furnaces
400XSep. 24, 1802J. IdlerCotton Presscotton presses
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