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Patents Granted on 1840-10-??
Patents 1 - 9 of 9
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,809Oct. 08, 1840R. DanielsManufacture of cloth of various kinds by the employment of wool and silk obtained by reducing worn-out woolen and silk goods into the fibrous state
1,811Oct. 08, 1840J.S. IvesMachine for cutting the teeth of combscomb making machines
1,813Oct. 10, 1840R. DanielsMachine for reducing worn-out cloths and silks of various kinds to the fibrous state, so as to be capable of being manufactured into cloth
1,816Oct. 10, 1840J. LindlyImprovement in Machines for Cutting Screws Upon the ends of the Rails of Bedsteadswoodworking horizontal borers
1,820Oct. 14, 1840M. BattleImprovement in the manner of propelling boats upon canals or other shoal water by the agency of steamsteamboats
1,829Oct. 16, 1840C.F. BeverlyCrozing and chiming stavesbarrel making machines
1,836Oct. 22, 1840E.G. MatthewsMachine for hewing plow-beams, carriage-shafts, cross-bars, and other timbersmolders
1,837Oct. 28, 1840W.M. FowlerMachine for planing and forming ivory for combscomb making machines
1,840Oct. 30, 1840M.R. PayneMachine for cutting shinglesshingle machines
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