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All Patents of Type: valves
Patents 1 - 15 of 99
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NumberDatePatenteeTitleType
480XAug. 25, 1803G. YouleImprovement in a Water Cockfaucets
79,679Jul. 07, 1868R.G. PackardGlobe Valvevalves
164,219Jun. 08, 1875J.H. McNamar, R. ScheidlerThrottle Valvesteam engine valves
213,375Mar. 18, 1879H.P. Benjamin, J. BadgerValve for Bellowsvalves
663,772Dec. 11, 1900J.H. MillettMeans for Attaching Wooden Handles to Metal Spindles.valves
666,026Jan. 15, 1901C.B. RichardsThrottle Valvevalves
711,398Oct. 14, 1902B.M. HansonFluid Operated Stop Valve and Alarmvalves
787,422Apr. 18, 1905F.L. WolfeWhistle Valvesteam valves
809,261Jan. 02, 1906F.G. HobartValve for Gas Producersvalves
855,932Jun. 04, 1907W.E. BryantFloat Valve for Drain Cock Plugs lubricators
860,141Jul. 16, 1907J.P. LavigneQuick Opening Valveindustrial valves
873,822Dec. 17, 1907F.L. WolfeWhistle Valvevalves
881,060Mar. 03, 1908J.J. CookValvevalves
971,095Sep. 27, 1910W.D. WhiteStop for Water Wheelswater wheels
1,111,391Sep. 22, 1914S.L. KneassValvevalves
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