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Patents for Theo. G. Ellis
Patents 1 - 15 of 20
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NumberDatePatenteeTitleType
70,997Nov. 19, 1867H. HammondImprovement in Making Elongated Sockets In Hammers and Other Toolshammers
79,582Jul. 07, 1868H.G. LoomisLevel Sightslevels
93,449Aug. 10, 1869H.K. JonesImprovement in Machine for Graduating Carpenters' Squarestool making machines
126,013Apr. 23, 1872H.G. BrownImprovement in Wrencheswrench handle components
153,885Aug. 11, 1874C.E. BillingsImprovements in Dies For Forging Lathe-Dogstool making machines
159,115Jan. 26, 1875E. ParkerBench Vise bench vises
183,761Oct. 31, 1876H. HammondDies For Forming Machinists' Hammershammers
183,798Oct. 31, 1876A.F. ChamplinImprovement in Tools for Sharpening Drillsbench or pedestal grinders
D10,656Apr. 30, 1878H. HammondDesign for Machinist's Hammershammers
204,665Jun. 11, 1878H. HammondHammerhammers
205,218Jun. 25, 1878G.F. StearnsImprovement in Augersauger bits
205,543Jul. 02, 1878G.G. Stillman, T.H. GriggImprovement in Compassescompasses
212,298Feb. 18, 1879C.E. BillingsWrenchscrew adjust wrenches
D11,425Sep. 23, 1879H. HammondDesign for Hatchetsaxes
228,755Jun. 15, 1880R. HaydenMonkey Wrenchnut wrenches
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