Excavating buckets
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jul 21, 1981
Grant Date -
N/A
app pub date -
Mar 10, 1980
filing date -
Mar 10, 1980
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An excavating device having a plurality of gouging members protruding downwardly from the bottom of an excavating bucket, and extending therefrom in the direction toward the bucket's scooping edge, the members being staggered at varying distances from the edge and bucket sides.
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