Surgery – Instruments – Orthopedic instrumentation
Reexamination Certificate
2005-07-12
2005-07-12
Wilson, John J (Department: 3732)
Surgery
Instruments
Orthopedic instrumentation
C433S165000
Reexamination Certificate
active
06916322
ABSTRACT:
Device provided with a bone milling cutter for application on medical, especially dental handpieces. The milling cutter having a milling head is mounted so as to be displaceable in a bushing which is coupled rotation-locking with the milling cutter in the direction of its axis of rotation. A circular knife edge is provided on the face of the bushing, so that the bushing forms a rotating punch, and the milling head can be pushed out of the plane of the face of the bushing.
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patent: 198 01 181 (1999-07-01), None
patent: 2749158 (1997-12-01), None
patent: 5-293124 (1993-11-01), None
Degussa Dental GmbH
Dennison Schultz Dougherty & MacDonald
Wilson John J
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