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Patents Granted on 1846-__-__
Patents 1 - 15 of 52
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4,348Jan. 07, 1846E. ConverseCorn Shellercorn shellers
RX-78Jan. 15, 1846E. Hunt, W. OsgoodImprovement in machines for making wrought iron spikes and nailsnail making machines
RE79Jan. 15, 1846S.F. MorseImprovement in the mode of communicating information by signals by the application of electro-magnetismtelegraphy apparatus
4,387Feb. 20, 1846B.H. OtisMortising-machinemortising machines
4,393Mar. 07, 1846G. SweneySawmill head-blocksawmill headblocks
4,395Mar. 07, 1846R.S. Morison, B.B. CushingSawmillsawmills
NS-9Mar. 18, 1846J.W. CleavelandWindlass
4,434Apr. 04, 1846H.P. NuckolsMachinery for cutting screws, etc., for bedsteads and chairswood lathes
4,443Apr. 04, 1846W. RaceRegister for stoves
4,453Apr. 11, 1846S.F. MorseImprovement in electro-magnetic telegraphstelegraphy apparatus
4,456Apr. 11, 1846T.J. WellsSawmillsawmill carriages
4,460Apr. 18, 1846W. BeachCorn Shellercorn shellers
4,469Apr. 25, 1846B. Langdon, A. SalisburyImprovement in hemp-dressers
4,473Apr. 25, 1846W. BroughtonGrinding Millmiller
4,484Apr. 25, 1846D.R. AllenImprovement in Hay Presseshay or straw presses
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