Abrading – Accessory – Cooling
Reexamination Certificate
2005-11-22
2005-11-22
Rose, Robert A. (Department: 3723)
Abrading
Accessory
Cooling
C451S548000
Reexamination Certificate
active
06966826
ABSTRACT:
A grinding wheel comprises an annular base and a grinding stone means mounted on the under surface of the base. A coolant pool which is open inward in a radial direction is formed in the inner surface of the base.
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Derwent Abstract Accession No. E6848A/24, SU 566725 A (As UKR Hard Mater) dated Aug. 25, 1977.
Sekiya Kazuma
Suzuki Masa-aki
Disco Corporation
Rose Robert A.
Smith Gambrell & Russell
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