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Patents Granted on 1792-__-__
Patents 1 - 15 of 16
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NumberDatePatenteeTitleType
37XJan. 02, 1792B. FolgerCleansing whale oilfiltering fluids
38XJan. 28, 1792O. HerbertSpinning and Twisting Threadspinner
39XFeb. 23, 1792J. BaileySteam Jacksteam jacks
40XFeb. 24, 1792D. HartleyHardening and Tempering Steelblacksmith
41XMar. 07, 1792D. RidgewayMaking Bricksbrick maker
42XMar. 28, 1792S. GreenCanvas conductor to be used when houses are on firefire hoses
GB-179,201,867Apr. 18, 1792M. Pitts, T. StrodeSteam enginesteam engines
43XMay 09, 1792R. Leslie, T. KirkWeaving of wireweaver
44XMay 09, 1792T. FarringtonBark and wood sawingbark processing machines
GB-179,201,884May 25, 1792F. ThompsonSteam enginesteam engines
45XJul. 10, 1792G. MorrisPreservation of plants from frost
GB-179,201,910Oct. 18, 1792W. WilliamsonSteam engine for mines, mills, turning wheels, or raising watersteam pumping engines
RX-46Oct. 20, 1792S.G. DorrShearing Cloth by Wheel of Knivescloth shearing machines
46XOct. 20, 1792S.G. DorrRaising and shearing the nap of cloth by a wheel of knivessplitting and shearing machinery
47XOct. 23, 1792S. Hodge, J. DorrHandmill for picking of mill stonesmill stone picks
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