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All Patents in class 57/70
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
6,245XNov. 11, 1830J. ThorpSpinning cotton yarnsspinner
6,311XDec. 29, 1830S.P. MasonSpeeder for spinning cotton ropingspinner
7,619XJun. 29, 1833A. BrooksMachine for spinning silkspinner
9,652XMay 14, 1836J. MorganSpinning machinespinner
9,743XJun. 20, 1836A. BrooksWinding silk gimp or cordspinner
7,081Feb. 12, 1850J. DermondArrangement of fliers and spindles
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