Abrading – Frame or mount – Portable abrader
Reexamination Certificate
2008-04-22
2008-04-22
Morgan, Eileen P. (Department: 3723)
Abrading
Frame or mount
Portable abrader
C451S462000, C451S523000, C015S104040, C015S104050, C015S104090
Reexamination Certificate
active
11677296
ABSTRACT:
A pipe deburring tool (1) comprises a deburring means (2) arranged to deburr the inside surface of a pipe and a cleaning means (3) arranged to simultaneously prepare the outside surface of the pipe upon relative rotation of the tool and pipe. The deburring means (2) comprises a prism having rounded longitudinal edges. The cleaning means (3) comprises a plurality of brushes (21) arranged in a housing (4) round the outside of the deburring means (2).
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Pryce John Michael
Wigley Kathleen
Cable Management Products Ltd.
Hahn Loeser & Parks LLP
Morgan Eileen P.
Oldham Scott M.
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