Stone working – Sawing – Reciprocating
Reexamination Certificate
2006-08-29
2006-08-29
Wilson, Lee D. (Department: 3723)
Stone working
Sawing
Reciprocating
C125S021000, C125S016020
Reexamination Certificate
active
07096863
ABSTRACT:
A graphite block cut into slabs by a sawing device comprising a plurality of generally parallel, spaced-apart blades with each of the blades having a plurality of cutting segments mounted thereon, each of the cutting segments comprising a continuous phase impregnated with a superabrasive material selected from one of natural diamond, synthetic diamond, cubic boron nitride, and combinations thereof; wherein each of the granite slabs as cut from the block has a surface roughness Raof less than 500 μ-in, and with thickness variation of 2 mm or less from a nominal slab target.
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Dossena Ernesto
Jakobuss Markus
Kuehn Andre
Proske Kurt
Turner Dennis
Diamond Innovations, Inc.
Grant Alvin J
Pepper Hamilton LLP
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