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Patents Granted on 1847-08-??
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
5,217Aug. 07, 1847J. SmithMachinery for twisting withesspecialty woodworking machines
5,246Aug. 14, 1847W.H. JennisonRiveting leather bandsbelts, belt lacing and belt lacers
5,249Aug. 21, 1847C. LafferteyMachinery for setting and filing sawssaw sharpening machines
5,266Aug. 28, 1847A. FisherMill for Grinding Corn in the Cobcorn grinders
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