Stone working – Sawing
Reexamination Certificate
2005-07-12
2005-07-12
Hail, III, Joseph J. (Department: 3723)
Stone working
Sawing
C125S001000, C125S021000, C125S022000, C125S030010, C451S177000, C451S178000
Reexamination Certificate
active
06915794
ABSTRACT:
A diamond wire (1) is disclosed for cutting stone material comprising a support cable (2) with around it a plurality of cutting bushes (3) and a plurality of elastic means (5). The cuttting bushes (3) comprise: an hollow cylindric support (10); at least one diamond cutting sector (12) connected to an external surface of the support (10); and at least one non-diamond support/cutting sector (14) connected to the external surface of the support (10) and laterally connected to the cutting sector (12).
REFERENCES:
patent: 2679839 (1954-06-01), Metzger
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patent: 4097246 (1978-06-01), Olson
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patent: 0 213 434 (1987-03-01), None
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patent: 01 159166 (1989-06-01), None
Diasint Italy S.r.l.
Hail III Joseph J.
McDonald Shantese
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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