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Patents Granted on 1859-03-22
Patents 1 - 10 of 10
First set of recordsLast set of records
NumberDatePatenteeTitleType
AI224Mar. 22, 1859O. RobinsonBedstead fasteningauxiliary wrenches
AI225Mar. 22, 1859J. SpearCooking stove and range
AI226Mar. 22, 1859J. SpearRailroad car heater and ventilator
AI227Mar. 22, 1859J. SimmonsManufacturing axestool making machines
23,295Mar. 22, 1859H.A. DosterCorn Huskercorn huskers
23,311Mar. 22, 1859T.T. ProsserRotary Steam Enginerotary steam engines
23,320Mar. 22, 1859A.M. SpragueApparatus for Skimming of the Water in Steam-Boilersstationary boilers
23,326Mar. 22, 1859W. TuckerSecuring bit in stockbrace chucks
23,327Mar. 22, 1859W.P. ValentineShingle-machineshingle machines
23,330Mar. 22, 1859W.A. WilsonImproved construction of saw-teethsawblades
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