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Patents Granted on 1917-05-22
Patents 1 - 12 of 12
First set of recordsLast set of records
NumberDatePatenteeTitleType
1,226,657May 22, 1917F. HardingeTool holdermetal lathe accessories
1,227,051May 22, 1917W.G. Lueters, C.F. HeinkelSurfacing-machinesanding machines
1,227,183May 22, 1917J.L. NeedhamJar Wrenchjar wrenches
1,227,304May 22, 1917H.A. PedrickRing-cutting machinemetal lathes
1,227,372May 22, 1917Y.M. BledsoeWrenchpliers
1,227,414May 22, 1917A.B. FieldCoil-retaining wedgesinduction motors
1,227,499May 22, 1917T.B. Williams, F.L. SmithFacing-tool for dressing valve-seats, &c.
1,227,511May 22, 1917F.L. Smith, T.B. WilliamsFacing-tool for dressing valve-seats, &c.
1,227,512May 22, 1917F.L. Smith, T.B. WilliamsFacing-tool for dressing valve-seats, &c.
1,227,513May 22, 1917F.L. Smith, T.B. WilliamsFacing-tool for dressing valve-seats, &c.
1,227,514May 22, 1917F.L. Smith, T.B. WilliamsRotary cutter
1,227,515May 22, 1917F.L. Smith, F.A. Dexter, T.B. WilliamsFacing-tool for dressing valve-seats, &c.
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