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Patents Granted on 1864-03-01
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
41,768Mar. 01, 1864G.W. GriswoldNut Wrenchquick adjust wrenches
41,775Mar. 01, 1864B. HotchkissDrop Hammerdrop hammers
41,783Mar. 01, 1864W.F. ReddingImprovement in Stop-Gages for Weather-Boardingclapboard markers
41,797Mar. 01, 1864J.W. Van DeventerSlitting Gagemarking gauges
41,818Mar. 01, 1864A.S. LibbyCutter Holderlathe tool holders and tool posts
41,822Mar. 01, 1864I. Tower, estate of (deceased)Machine to make Augersmaking drills and augers
GB-186,400,516Mar. 01, 1864J. WildImprovements in propelling vessels, and in machinery or apparatus connected therewithboats and ships
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