Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support – Having tool-opposing – work-engaging surface
Reexamination Certificate
2007-09-06
2009-12-01
Howell, Daniel W (Department: 3726)
Cutting by use of rotating axially moving tool
With work-engaging structure other than tool or tool-support
Having tool-opposing, work-engaging surface
C408S110000, C408S112000
Reexamination Certificate
active
07625159
ABSTRACT:
A pipe ferrule removal tool apparatus includes a housing that has a top side, a bottom side and a perimeter wall extending between the top and bottom sides. The top side has an opening extending therein and outwardly of the bottom side. A receiving aperture extends into the perimeter wall and intersects the opening. A pipe is extendable into the receiving aperture and a ferrule positioned on the pipe is alignable with the opening. A cutting member is mounted in the opening. The cutting member includes an elongated rod with a top end and a bottom end. The bottom end comprises a bit abutted against the ferrule when the pipe is positioned in the receiving aperture. The top end extends upwardly out of the top side. A drill is engaged with the top end of the rod and turned on to rotate the rod and cut the ferrule.
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