Mining or in situ disintegration of hard material – Cutter tooth or tooth head – Percussive tooth or bit
Reexamination Certificate
2005-09-06
2005-09-06
Kreck, John (Department: 3673)
Mining or in situ disintegration of hard material
Cutter tooth or tooth head
Percussive tooth or bit
C299S113000
Reexamination Certificate
active
06938961
ABSTRACT:
An improved buster point assembly is disclosed. The improved buster point assembly has an elongated shaft attached to a replaceable tip. The replaceable tip includes a working end and a connecting end, the connecting end has a chamber for receiving a distal end of the elongated shaft.
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Cutting Edge Technologies, LLC
Kreck John
Wallenstein Wagner & Rockey Ltd.
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