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Patents Granted on 1822-11-??
Patents 1 - 10 of 10
First set of recordsLast set of records
NumberDatePatenteeTitleType
3,606XNov. 04, 1822J. Plantou (Planton)Foot stovesstoves
3,607XNov. 07, 1822R. AndrewsKiln for drying all kinds of grainkilns
3,608XNov. 14, 1822J. StewartDetached sounding board for pianosmusic instrument maker
3,609XNov. 16, 1822P.J. ClutePloughplows
3,610XNov. 16, 1822S. RolphMethod of raising water
3,611XNov. 18, 1822U. SwetlandApparatus for distillingdistilling apparatus
3,612XNov. 19, 1822A. MesserFlumes for mills
3,613XNov. 23, 1822H. ManeMachine for moulding bricksbrick maker
3,614XNov. 28, 1822E. Leman, Jr.Construction of sliding door lockshousehold tools
3,615XNov. 29, 1822W. CumberlandMachine for cleaning unrotted flax and hempflax and hemp machines
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