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Patents Granted on 1839-__-__
Patents 1 - 15 of 56
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1,074Jan. 31, 1839E. BaldwinSawmillsawmills
1,088Feb. 24, 1839O.R. DinsmoorCorn Shellercorn shellers
1,099Mar. 12, 1839L.M. ParsonsMachine for cutting shinglesshingle machines
1,109Mar. 25, 1839J. Hinman, J. Thatcher, A. PalmerMachine for cutting shinglesshingle machines
GB-183,908,023Apr. 09, 1839J. NasmythBearings of locomotive steam-enginessteam locomotives
RX-8Apr. 18, 1839J. MackayImprovement in Mode of Fitting the Hammer-Heads of Piano-Fortesmusic instrument maker
1,132Apr. 22, 1839J. WetherellVisevises
1,138Apr. 29, 1839O.N. MayMachine for planing or dressing sawed shinglesshingle machines
1,140May 03, 1839G. PageAuger for boring earth
1,142May 03, 1839H. BranchMachine for cutting staves, Blind-slats, laths, &c., from solid blocks or boltsbarrel making machines
XC-160May 10, 1839D. ScrimgerA new method of applying lever to the working gear of saw millssawmills
NS-8Jun. 13, 1839R.H. Smith, T. SmithMachine for blowing blacksmiths' bellows by water power
XC-48Jun. 13, 1839Z. SissonImproved planing and matching machinewood planers
1,172Jun. 18, 1839S.H. WillsImprovement in Machines for Cutting Screws in Wood for Framing Purposeswood threading machines
1,199Jun. 26, 1839C.B. Baldwin, J.C. BaldwinMill for Grinding and Crushing Cornmiller
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