Abrading – Rigid tool – Rotary cylinder
Reexamination Certificate
2006-08-29
2006-08-29
Rachuba, M. (Department: 3723)
Abrading
Rigid tool
Rotary cylinder
C451S544000, C451S548000
Reexamination Certificate
active
07097551
ABSTRACT:
An abrasive tool insert is formed from a substrate having an inner face that has a center. The inner face slopes outwardly and downwardly from the center. An annular face slopes downwardly and outwardly from the inner face. An abrasive layer, having a center and a periphery forming a cutting edge, is integrally formed on the substrate.
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Easley Thomas Charles
Wan Shan
Diamond Innovations, Inc.
Pepper Hamilton LLP
Rachuba M.
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