Earth working – Lawn edger
Reexamination Certificate
2005-02-22
2005-02-22
Pezzuto, Robert E (Department: 3671)
Earth working
Lawn edger
C030S276000
Reexamination Certificate
active
06857480
ABSTRACT:
A head edger apparatus for producing a centered, uniform, repeatable cut around sprinkler heads (or similar objects), without marring or damaging the sprinkler heads includes a body, a plurality of cutting members releasably and adjustably attached to the body, a non-slip boot rotatably mounted to the center of the body. The body may be securely engaged to a rotatable shaft of a motorized trimmer. Rotation of a trimmer shaft causes the body to rotate. Cutting portions of the cutting members travel in a circular orbit having a determined radius, cutting a circular path as they travel around the sprinkler head. The boot is positioned on the top center of the sprinkler head, protecting the sprinkler head and providing a stable support around which the cutting members travel.
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Frost, Sr. Joe M.
Thompson, Sr. Barry E.
Pezzuto Robert E
Young Mark J.
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