Stock material or miscellaneous articles – Composite – Of quartz or glass
Reexamination Certificate
2011-06-28
2011-06-28
Speer, Timothy M (Department: 1784)
Stock material or miscellaneous articles
Composite
Of quartz or glass
C428S426000, C055S523000, C501S015000, C429S479000
Reexamination Certificate
active
07968200
ABSTRACT:
The ceramic product provided by the present invention is provided with at least two ceramic members bonded to each other, and the bond parts between these ceramic members bonded to each other are formed from glass having leucite crystals precipitated within the glass matrix.
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Hirano Masayoshi
Sago Sumihito
Takahashi Yosuke
Yamada Seiji
Katz Vera
Noritake Co., Ltd
Speer Timothy M
Turocy & Watson LLP
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