Glass manufacturing – Processes – Fusion bonding of glass to a formed part
Reexamination Certificate
2005-01-04
2005-01-04
Griffin, Steven P. (Department: 1731)
Glass manufacturing
Processes
Fusion bonding of glass to a formed part
Reexamination Certificate
active
06837073
ABSTRACT:
The method includes: providing first and second sheets of translucent glass having first and second principle sides, coating a portion of one of the first principle sides of first and second sheets with a layer of ceramic paint; placing the first and second sides of coated translucent glass together such that first principle surfaces are in contact with each other forming a sandwich; applying a layer of material on a portion of an external surface of one of first and second glass sheets that will cause differential heating of the layer of ceramic paint applied to a portion of one of the first principle side of first and second sheets when the sandwich is heated to temperatures which will fuse first and second sheets together; and heating the sandwich to a sufficient temperature for a sufficient time such that first and second coated sheets of glass are fused together.
REFERENCES:
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patent: 4339257 (1982-07-01), Ueda
patent: 4596590 (1986-06-01), Boaz
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patent: 5820991 (1998-10-01), Cabo
Dachs Louis L.
Griffin Steven P.
Lyles-Irving Carmen
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