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Patents Granted on 1822-07-??
Patents 1 - 15 of 16
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NumberDatePatenteeTitleType
3,547XJul. 01, 1822B. CarpenterPlough shareplows
3,548XJul. 05, 1822R. SealyLever to raise bodies perpendicularly
3,549XJul. 05, 1822R. WardMode of making leaden pipespipes
3,550XJul. 09, 1822W. CumberlandMachine for dressing flax and hempflax and hemp machines
3,551XJul. 09, 1822M. McDonaldMachine for threshing etc.
3,552XJul. 10, 1822J. SmithArt of vaccination
3,553XJul. 10, 1822L. Marchand (Mechand)Revolving lever for propelling boatsnautical propulsion apparatus
3,554XJul. 12, 1822T. BlakeMachine for hulling all sorts of grass seedsmiller
3,555XJul. 15, 1822D. McAllisterHeating liquids in wooden cisterns
3,556XJul. 22, 1822A. LeePloughplows
3,557XJul. 24, 1822S. WellsArt of rigging vessels
3,558XJul. 24, 1822S.A. WellsRigging, called truss lever and sling
3,559XJul. 24, 1822S. PennoyerMachine for ginning cottoncotton gins
3,560XJul. 27, 1822F.S. CozzensMethod of distilling
3,561XJul. 30, 1822J. PopeThreshing machinemiller
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