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All Patents of Type: steam indicators
Patents 1 - 11 of 11
First set of recordsLast set of records
NumberDatePatenteeTitleType
167,364Aug. 31, 1875J.W. ThompsonIndicator for Steam Enginessteam indicators
210,643Dec. 10, 1878H. TaborIndicator for Steam Engines, &c.steam indicators
282,931Aug. 07, 1883J.W. SeeScale for Steam Engine Indicatorssteam indicators
360,644Apr. 05, 1887J.H. BachelderSteam Engine Attachmentsteam indicators
427,044May 06, 1890A.B. CalkinsSteam Engine Indicatorsteam indicators
494,482Mar. 28, 1893W. HoughtalingAttachment for Steam Indicatorssteam indicators
530,433Dec. 04, 1894F. LaneIndicator for Steam Enginessteam indicators
533,812Feb. 05, 1895W. HoughtalingSteam Engine Indicatorsteam indicators
538,042Apr. 23, 1895W. HoughtalingSteam Engine Indicatorsteam indicators
538,043Apr. 23, 1895W. HoughtalingSteam Engine Indicatorsteam indicators
646,700Apr. 03, 1900W. HoughtalingSteam Engine Indicatorsteam indicators
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