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All Patents of Type: foundry casting apparatus
Patents 1 - 14 of 14
First set of recordsLast set of records
NumberDatePatenteeTitleType
2,146Jun. 26, 1841J. LutherCasting Screwsfoundry casting apparatus
83,791Nov. 03, 1868W. PottsCasting Screwsfoundry casting apparatus
138,176Apr. 22, 1873J. MillerProcesses for Casting Bearings on Shaftingfoundry casting apparatus
D30,196Feb. 14, 1899O. Barnett, Jr.Design for a cope or drag for molders' flasksfoundry casting apparatus
663,019Dec. 04, 1900W.H. FordMold Cutterfoundry casting apparatus
902,062Oct. 27, 1908E. EstepMolding apparatusfoundry casting apparatus
924,740Jun. 15, 1909E.W. ConartonTool for Stopping Run-Outs in Moldsfoundry casting apparatus
1,052,751Feb. 11, 1913F.L. RainbowDevice for making sand molds for axle-boxes and the likefoundry casting apparatus
2,361,906Nov. 07, 1944G.R. AndersonCentrifugal Apparatusfoundry casting apparatus
2,569,899Oct. 02, 1951H.W. MinerMold for Casting Crankshaftsfoundry casting apparatus
2,601,199Jun. 17, 1952G.W. ZabelMold Conveying and Handling Apparatusfoundry casting apparatus
2,687,966Aug. 31, 1954E.J. Rock, H.W. MinerFoundry Molding Materialfoundry casting apparatus
2,698,468Jan. 04, 1955G.W. ZabelMold Conveying and Handling Apparatusfoundry casting apparatus
2,702,418Feb. 22, 1955H.W. MinerMethod and Apparatus for Making Coresfoundry casting apparatus
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