Abrasive tool making process – material – or composition – Miscellaneous
Reexamination Certificate
2011-08-30
2011-08-30
Mayes, Melvin C (Department: 1732)
Abrasive tool making process, material, or composition
Miscellaneous
Reexamination Certificate
active
08007551
ABSTRACT:
The super finishing stone has such a shape that a width of an abrasive surface in a direction perpendicular to a radial direction becomes gradually narrower from outside to inside in the radial direction, when the raceway surface and the abrasive surface in contact with the raceway surface are seen at a plurality of sections perpendicular to the radial direction of the object to be worked, so that the abrasive surface and the raceway surface in contact with the raceway surface may intersect with each other at a constant angle at opposite side edges of the abrasive surface.
REFERENCES:
patent: 6402600 (2002-06-01), Besch
patent: 2003/0060152 (2003-03-01), Lee
patent: 11277447 (1999-10-01), None
patent: 2002-192450 (2002-07-01), None
patent: 2002192450 (2002-07-01), None
patent: 2002-295618 (2002-10-01), None
European Search Report dated Dec. 4, 2007.
Kaneuchi Eiji
Kimura Takeshi
Oono Yoshihiro
Takahashi Takeshi
JTEKT Corporation
Mayes Melvin C
McGinn IP Law Group PLLC
Stalder Melissa
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