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Patents Granted on 1809-12-__
Patents 1 - 12 of 12
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,175XDec. 01, 1809W. RussellMariner's compass
1,176XDec. 05, 1809A. FarraDouble bored pendulum pumppumps
1,177XDec. 08, 1809L. SchrackBalance wheel pumppumps
1,178XDec. 08, 1809J. WetmoreChurnchurns
1,179XDec. 16, 1809P. GroffFishing seine and mode of using it
1,180XDec. 20, 1809W.E. SheffieldMachine for sawing felloesother wood sawing machines
1,181XDec. 20, 1809E. FordFloating mill and silent fisher
1,182XDec. 21, 1809E. Olds, P. UphamSawing machineother wood sawing machines
1,183XDec. 21, 1809P. White, E. JonesMachine for drilling rocks
1,184XDec. 27, 1809A. CadyThrashing and shelling machinemiller
1,185XDec. 28, 1809W. MasonHemp breakflax and hemp machines
1,186XDec. 29, 1809S. BelknapChain band with buckets to give motion to millsmiller
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