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All Patents in class 407/47
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
275,890Apr. 17, 1883A.V. CrossCutter-head
523,862Jul. 31, 1894C.C. NewtonMetal Sawmetal sawing machines
530,793Dec. 11, 1894M. OdgersMetal Sawsaw teeth
1,376,438May 03, 1921W.B. HutherInserted-tooth cutter-head and method of making the samecutterheads
2,357,088Aug. 29, 1944F.W. CurtisCutting Toolmilling machine cutters
2,693,020Nov. 02, 1954H. PelphreyInserted Blade Hobgear cutting tools
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