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All Patents of Type: valve spring tools
Patents 1 - 15 of 84
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NumberDatePatenteeTitleType
821,149May 22, 1906G.J. AlphanderyDevice For Facilitating the Removal of Valves From Valve Boxes of Internal Combustion Engines valve spring tools
852,145Apr. 30, 1907E. StevensValve Jackvalve spring tools
852,846May 07, 1907J. RabeyDevice For Facilitating The Removal Of Valvesvalve spring tools
854,860May 28, 1907C.F. WeeberTool For Removing Engine Valvesvalve spring tools
868,952Oct. 22, 1907H.Z. WhiteValve Removervalve spring tools
875,761Jan. 07, 1908F.R. WickwireClamp For Compressing Springsvalve spring tools
884,751Apr. 14, 1908C.W. Birchwood, G.B. McBeanRepair Toolvalve spring tools
890,725Jun. 16, 1908B.A. SwensonValve Removervalve spring tools
896,336Aug. 18, 1908B.A. SwensonValve Removervalve spring tools
944,149Dec. 21, 1909P. PetersonValve Spring Liftervalve spring tools
977,245Nov. 29, 1910P.C. WiestValve Removervalve spring tools
982,539Jan. 24, 1911W.H. ShimpfSpring Holding Device For Valvesvalve spring tools
1,006,185Oct. 17, 1911C. DillhoffValve Releasing Toolvalve spring tools
1,008,694Nov. 14, 1911G.W. BryantSpring Contracting and Removing Devicevalve spring tools
1,018,236Feb. 20, 1912J.J. CooperImplement For Automobile Enginesvalve spring tools
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