USD494704SExpiredUtility

Light guide plate

73
Assignee: HON HAI PREC IND CO LTDPriority: Dec 6, 2002Filed: Jan 24, 2003Granted: Aug 17, 2004
Est. expiryDec 6, 2022(expired)· nominal 20-yr term from priority
Inventors:Tai-Cheng YuCharles LeuWarren Kun Jung TsaiGa-Lane Chen
73
PatentIndex Score
19
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a light guide plate, as shown and described.

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