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Patents Granted on 1864-10-11
Patents 1 - 9 of 9
First set of recordsLast set of records
RE1,791Oct. 11, 1864J. LeffelImprovement in water-wheelsturbine water wheels
RE1,792Oct. 11, 1864J. LeffelImprovement in cases for water-wheelsturbine water wheels
44,606Oct. 11, 1864W.S. Colwell, U. BairdImprovement in sawmillssawmill carriages
44,609Oct. 11, 1864J. CreagerImprovement in sawing machinescircular saws
44,611Oct. 11, 1864S. DarlingWeighing Apparatus
44,647Oct. 11, 1864S.P. Ochiltree, W.S. Weir, Jr., N.P. BaymountImproved saw-filing machinesaw sharpening machines
44,653Oct. 11, 1864J.W. PenneyImproved Wrenchquick adjust wrenches
44,675Oct. 11, 1864I. StraubImproved mode of protecting and repairing shingle roofs
GB-186,402,508Oct. 11, 1864W.B. Haigh, S. BarlowMachinery or apparatus for spinning and doubling cotton or other fibrous materials
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