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Patents Granted on 1857-07-28
Patents 1 - 14 of 14
First set of recordsLast set of records
NumberDatePatenteeTitleType
17,860Jul. 28, 1857T.J. AlexanderFeeding arrangement for sawing machinescircular sawmills
17,861Jul. 28, 1857T.J. AlexanderMethod of driving circular sawscircular sawmills
17,866Jul. 28, 1857S.N. BakerImproved automatic lathe for turning irregular formspattern lathes
17,868Jul. 28, 1857W.N. ClarkAuger-Handle Fasteningauger handles
17,870Jul. 28, 1857C. ColeAdjustment Applied to Pendulum Levelslevel adjustments
17,871Jul. 28, 1857E.K. CollinsMethod of sawing staves from the bolt and dressing their edges simultaneouslycooper
17,873Jul. 28, 1857G. Darby, J.E. YoungShell-roller bed for planing-machineswood planers
17,878Jul. 28, 1857C.J. HeistandMortising Chiselmortise chisels
17,880Jul. 28, 1857J.M. JayMortising and boring machinemortising machines
17,891Jul. 28, 1857C.C. PlaistedBit, brace, for boring obliquely to the axis of the stockcorner braces
17,892Jul. 28, 1857J. PontonMode of Raising Sunken Vessels
17,902Jul. 28, 1857J.C. TobiasMachine for Stuffing Horse-Collars
17,906Jul. 28, 1857E. WebberShingle-machineshingle machines
17,907Jul. 28, 1857W. WoodMethod of feeding the bolt in shingle-machinesshingle machines
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