Stock material or miscellaneous articles – Sheet – web – or layer weakened to permit separation through...
Reexamination Certificate
2008-04-17
2011-10-04
Loney, Donald J (Department: 1783)
Stock material or miscellaneous articles
Sheet, web, or layer weakened to permit separation through...
C428S167000, C428S172000, C428S192000, C349S158000
Reexamination Certificate
active
08029879
ABSTRACT:
A display device includes a pair of glass substrates. On the side of each of the pair of glass substrates, a press mark is formed between a first end of each of the pair of glass substrates and a position at least 0.3 mm but no more than 3 mm away from the first end, another press mark is formed between a second end of each of the pair of glass substrates and a position at least 0.3 mm but no more than 3 mm away from the second end, a scribing groove having a predetermined scribing amount is formed between the press marks, and there are rib marks in the scribing groove.
REFERENCES:
patent: 5843546 (1998-12-01), Eichhorn
patent: 02-146134 (1990-12-01), None
patent: 08-217476 (1996-08-01), None
patent: 2003-131185 (2003-05-01), None
patent: 2006-198836 (2006-08-01), None
Foreign patent office communication regarding related foreign Japanese application No. JP 2007-159825.
K&L Gates LLP
Loney Donald J
Sony Corporation
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