Helical tooth broach
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Mar 4, 2003
Grant Date -
Feb 7, 2002
app pub date -
Jul 11, 2001
filing date -
Jul 21, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A helical gear tooth broach having an elongate body having a series of axially aligned and spaced teeth disposed thereon. The direction of tooth spaces or traces of the teeth in a longitudinally extending helical alignment and the direction of the gullets of the teeth in a side by side circumferentially extending helical arrangement are both oriented at a right-upward or a left-upward helix angle in common with each other.
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