Light guide plate

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Description

FIG. 1 is a perspective view of a light guide plate of our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a light guide plate, as shown and described.

Referenced Cited
U.S. Patent Documents
D227608 July 1973 Nagel
5579134 November 26, 1996 Lengyel
6147804 November 14, 2000 Kashima et al.
6273577 August 14, 2001 Goto et al.
20010050736 December 13, 2001 Lee et al.
20020041441 April 11, 2002 Wang
Foreign Patent Documents
2000051213 August 2000 KR
2001081523 August 2001 KR
Patent History
Patent number: D499835
Type: Grant
Filed: Oct 30, 2002
Date of Patent: Dec 14, 2004
Assignee: Hon Hai Precision Ind. Co., Ltd. (Taipei Hsien)
Inventors: Tai-Cheng Yu (Tu-Chen), Charles Leu (Fremont, CA), Ga-Lane Chen (Fremont, CA)
Primary Examiner: Jennifer Rivard
Attorney, Agent or Law Firm: Wei Te Chung
Application Number: 29/170,103
Classifications
Current U.S. Class: With Refractive Rib Or Groove, E.g., Prismatic, Etc. (D26/122)
International Classification: 2699;