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Patents Granted on 1828-__-__
Patents 1 - 15 of 373
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NumberDatePatenteeTitleType
4,958XJan. 04, 1828W. Kendall, D. RogersMaking locks in canalslocks
4,959XJan. 05, 1828J. McCrearyHydrostatic and hydraulic elevatorelevators and lifts
4,960XJan. 10, 1828S.H. BakerFluid agitator churnchurns
4,961XJan. 16, 1828J. Woodhull, D. McKensie, R. McKayManufacturing artificial stone
4,962XJan. 17, 1828R.R. ThrockmortonTubular steam generator
4,963XJan. 17, 1828J.C. John C. Wenzel (Wenzler)Flax and hemp dressing machineflax and hemp machines
4,964XJan. 19, 1828R.W. Hall, M. WardGenerating inflammable gases from antracite coal
4,965XJan. 19, 1828J. MooreCommon turning lathewood lathes
4,966XJan. 21, 1828S. DuncanVibrating machine for napping cloth
4,967XJan. 21, 1828J.L. ComstockMaking leather and cloth water proof
4,968XJan. 22, 1828H.W. CampbellExcavatorexcavators
NX-4,968Jan. 22, 1828J. Krauserunknown
4,969XJan. 23, 1828S.A. WellsSuspending the yards of vessels
4,970XJan. 24, 1828W. Adams, M. AdamsMachine for making barrels, hogsheads, etc.cooper
4,971XJan. 24, 1828J.J. KelloggMortising machinemortising machines
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