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Patents Granted on 1821-06-??
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
3,339XJun. 02, 1821A. TolsonPulverizing wood etc.wood grinding machines
3,340XJun. 04, 1821J. BlissImprovement on Morrison's spiggot and faucethousehold tools
3,341XJun. 08, 1821R. WillinghamFire ironshousehold tools
3,342XJun. 16, 1821A. WardMode of marking and cutting out clothes
3,343XJun. 20, 1821R. LangdonMode of packing thread
3,344XJun. 25, 1821J. DouglassLiquor fount
3,345XJun. 25, 1821T.C. HanceHay rakehay or straw rakes
3,346XJun. 26, 1821R. WinansFulling cloth
3,347XJun. 26, 1821S. StillwellWater and steam still boilerstationary boilers
3,348XJun. 29, 1821F.D. SannoValve cock
3,349XJun. 29, 1821W. Bryan, T. BryanStaining and printing silks
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