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All Patents in class 60/669
Patents 1 - 10 of 10
First set of recordsLast set of records
21,059Aug. 03, 1858H. Blandy, F.I. BlandySteam-enginesteam engines
91,758Jun. 22, 1869P. MacyImprovement in toy steam-engines
115,928Jun. 13, 1871G. BradfordImprovement in Steam Enginessteam engines
141,955Aug. 19, 1873J.H. McNamar, R. ScheidlerPortable Steam-Enginesportable steam engines
161,970Apr. 13, 1875F.F. LandisPortable Steam Engineportable steam engines
162,120Apr. 13, 1875J.E. TaylorSteam Engine Cylindersteam engine cylinders
207,237Aug. 20, 1878W. BaxterPortable Steam-Engineportable steam engines
269,329Dec. 19, 1882R. ScheidlerBed Plate and Heater for Portable Steam Enginesportable steam engines
270,875Jan. 16, 1883W.A. ClarkeSteam-engine cylindersteam engine cylinders
300,270Jun. 10, 1884H.B. LarzelerePortable Engineportable steam engines
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