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Patents for William Church
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,366XAug. 18, 1815W. Church, E. BartholomewNail machinenail making machines
2,367XAug. 18, 1815W. Church, E. BartholomewConstruction of fire places called the defiance
GB-181,804,245Apr. 08, 1818W. ChurchCertain improvements in the steam enginerotary steam engines
2,977XJul. 11, 1818W. ChurchSteam enginesteam engines
GB-182,204,664Mar. 21, 1822W. ChurchImproved apparatus for printingtype
GB-182,304,760Feb. 18, 1823W. ChurchImproved apparatus for printing, to be used for type, block, or plate printerstype
GB-182,404,903Feb. 19, 1824W. ChurchCertain improvements in machinery for printingtype
GB-182,405,003Nov. 04, 1824W. ChurchCertain improvements on augers and bits for boring, and in the apparatus for making the samemaking drills and augers
4,581XNov. 20, 1826W. ChurchConstruction of furnaces for anthracite coalhousehold tools
4,786XJun. 11, 1827W. ChurchMachine for spinning cotton and woolspinner
474,987May 17, 1892W. ChurchWrenchquick adjust wrenches
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