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All Patents in class 105/131
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
173,164Feb. 08, 1876R. CreuzbaurTraction Enginesteam traction engines
258,401May 23, 1882A.O. FrickTraction Enginesteam traction engines
588,105Aug. 10, 1897R. EickemeyerElectric locomotive
1,400,063Dec. 13, 1921T. HintonTool Holderdrilling and boring tool holders
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