Stock material or miscellaneous articles – Composite – Of quartz or glass
Reexamination Certificate
2011-02-08
2011-02-08
Speer, Timothy M (Department: 1784)
Stock material or miscellaneous articles
Composite
Of quartz or glass
C428S220000
Reexamination Certificate
active
07883778
ABSTRACT:
A sheet glass that has a side surface with an average surface roughness equal to or less than 0.2 μm is provided. Furthermore, a method of manufacturing a sheet glass is provided that includes processing a base-material glass sheet to obtain a sheet glass that has a side surface with an average surface roughness equal to or less than 0.2 μm. Moreover, a method of manufacturing a sheet glass is provided that includes processing a base-material glass sheet so that an average surface roughness of a side surface becomes equal to or less than a predetermined value according to a section modulus of the sheet glass that is to be manufactured.
REFERENCES:
patent: 2005/0013972 (2005-01-01), Kusabiraki et al.
patent: 11-199255 (1999-07-01), None
Koaizawa Hisashi
Nakamura Toshihiro
Toda Sadayuki
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Speer Timothy M
The Furukawa Electric Co. Ltd.
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