EXCAVATOR WITH TRENCHING ATTACHMENT
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United States of America Patent
Stats
-
Oct 19, 2004
Grant Date -
Oct 28, 2004
app pub date -
Apr 22, 2003
filing date -
Apr 22, 2003
priority date (Note) -
Granted
status (Latency Note)
Importance
Abstract
An undercarriage having tracks or the like is attached thereto is provided for moving the undercarriage along the ground. A turret is attached to the undercarriage along a first substantially vertical axis so that the turret can rotate. A backhoe is pivotally attached to the turret along a second substantially vertical axis. A trencher is operatively attached to the turret and occupies an area adjacent the undercarriage. Structure is provided for preventing the backhoe from moving into an area occupied by the trencher.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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