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Patents Granted on 1849-06-??
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
6,498Jun. 05, 1849C.B. HutchinsonImprovement in windmillswind power apparatus
6,500Jun. 05, 1849B. HollyPumppumps
6,510Jun. 05, 1849E. RipleyChills for casting rasps, files, &c.tool making machines
GB-184,912,644Jun. 07, 1849R. WilsonSaving fuel and preventing accidents with steam-engines and boilerssteam engines
6,521Jun. 12, 1849L.H. Moore, L. Adams, J. AdamsMachine for cutting out fellieswheelwright
6,523Jun. 12, 1849R. MurdockBarrel-machinerybarrel making machines
RE139Jun. 26, 1849L. CoesImprovement In Screw-Wrenchesnut wrenches
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