Earth working – Guided by walking attendant; supported – propelled – or held... – Hand tool
Reexamination Certificate
2005-10-04
2005-10-04
Pezzuto, Robert E (Department: 3671)
Earth working
Guided by walking attendant; supported, propelled, or held...
Hand tool
C294S050900
Reexamination Certificate
active
06951255
ABSTRACT:
A rotatable shaft has a claw structure near its lower end. The claw structure includes a first blade that is fixed relative to the shaft and a second blade that is movable relative to the first blade. The first, fixed blade is provided by the pointed lower end of the shaft. A blade defining member includes the second, movable blade. A central body portion of the blade defining member is pivotally mounted relative to the shaft so that the second blade can move toward and away from the first blade. The blade defining member includes a handle portion. A spring urges the movable blade toward the first blade to a claw closed position.
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Greer Burns & Crain Ltd.
Kolehmainen Philip M.
Pezzuto Robert E
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