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Patents Granted on 1862-01-14
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
34,137Jan. 14, 1862J. EdgecombImprovement in boring-machinesdrilling and boring
34,150Jan. 14, 1862J. LeffelImproved water-wheelturbine water wheels
34,155Jan. 14, 1862T. McDonoughHot Air Enginehot air engines
34,159Jan. 14, 1862W. MorehouseSpoke-Tenon Augerauger bits
34,174Jan. 14, 1862C.P. WardwellMachine for planing and edging clapboardswood planers
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