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Patents Granted on 1871-07-25
Patents 1 - 15 of 16
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NumberDatePatenteeTitleType
117,237Jul. 25, 1871S.L. AbbottImprovement in Countersinkscountersinks
117,255Jul. 25, 1871A.K. BuffumImprovement in machines for making gutters for buildingsspecialty woodworking machines
117,259Jul. 25, 1871C. CollinsImprovement in sawing-machinesdrag saws
117,296Jul. 25, 1871J.G. JohnsonImproved Huskermiller
117,303Jul. 25, 1871W.T. KosinskiPortable Forgesportable forges
117,307Jul. 25, 1871M.N. LynnImprovement in Steam-Carriages for Plowssteam traction engines
117,332Jul. 25, 1871J.B. RitcheyImprovement in dovetailing-machinesdovetailing machines
117,340Jul. 25, 1871A.E. SmithImprovement in sawing-machineshuman powered machines
117,355Jul. 25, 1871S. WheelerImprovement in wrapping-papers
117,365Jul. 25, 1871J.G. BakerImprovement in machines for cutting tobaccotobacco machinery
117,410Jul. 25, 1871C.S. HallImprovement in concaves for thrashing-machinesthreshers and thrashers
117,432Jul. 25, 1871J. KrehbielTrip Hammertrip and helve hammers
117,471Jul. 25, 1871P. SchumacherImprovement in machines for making blind-slatswindowblind machines
117,477Jul. 25, 1871E.A. StocktonImprovement in machines for turning spiral moldingsrope and spiral cutting machines
117,483Jul. 25, 1871T. TerrellImprovement in saw-filers' visessaw vises
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