Working tool, and material therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 21, 1999
Grant Date -
N/A
app pub date -
Apr 3, 1997
filing date -
Jan 16, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A material adapted for the preparation of a working tool contains long fiberglass arranged in the form of an entwined yarn and at least one thermosettable resin containing abrasive grains dispersed therein, which impregnates the entwined fiberglass yarn. Upon shaping and curing, a working tool is readily formed from this material in the form of any of a rotor, a stick or other desired shape.
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