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Patents Granted on 1867-__-__
Patents 1 - 15 of 709
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NumberDatePatenteeTitleType
RE2,433Jan. 01, 1867H. UnderwoodImproved lap-jointindustrial machine mechanisms
60,690Jan. 01, 1867G.L. ChamberlainImprovement in Combined Square and Levellevels
60,702Jan. 01, 1867J. DavockImprovement in wood-splitting machineswood splitting machines
60,725Jan. 01, 1867W. HerrickImprovement in sawmillssawmill carriages
60,751Jan. 01, 1867C.W. Le CountImproved Lathe Doglathe dogs
60,752Jan. 01, 1867F.M. LemmonImprovement in Wheel-Wrights' Spoke-Driving Benchwheelwright
60,762Jan. 01, 1867C. ManningImprovement in tempering steel springs
60,787Jan. 01, 1867S.M. RichardsonTonguing and grooving cutterheadcutterheads
60,788Jan. 01, 1867W.L. RichardsonSighting Levellevels
60,800Jan. 01, 1867H. Smith, T.J. LumisImprovement in machines for tenoning blind-slats and boring the stilestenoning machines
60,801Jan. 01, 1867R.S. StentonImprovement in Wrenchesnut wrenches
60,812Jan. 01, 1867B.D. WhitneyImprovement in planing-machineswood planers
60,825Jan. 01, 1867C. BeachCorn Shellercorn shellers
60,827Jan. 01, 1867A. BeeImprovement in sawssawblades
60,843Jan. 01, 1867J.S. BabbsImprovement in dove-tail machinesdovetailing machines
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