Lighting – Light fixture – Element or attachment
Design Patent
2002-10-17
2004-07-27
Rivard, Jennifer (Department: 2911)
Lighting
Light fixture
Element or attachment
Design Patent
active
D0493566
CLAIM:
The ornamental design for a light guide plate, as shown and described.
REFERENCES:
patent: 5999685 (1999-12-01), Goto et al.
patent: 6147804 (2000-11-01), Kashima et al.
patent: 6417831 (2002-07-01), Kashima
patent: 6606133 (2003-08-01), Okabe
patent: 2003/0086030 (2003-05-01), Taniguchi et al.
Chen Ga-Lane
Leu Charles
Yu Tai-cheng
Chung Wei Te
Hon Hai - Precision Ind. Co., Ltd.
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