Patent
   D493251
Priority
Oct 17 2002
Filed
Oct 17 2002
Issued
Jul 20 2004
Expiry
Jul 20 2018
Assg.orig
Entity
unknown
14
4
n/a
The ornamental design for a light guide plate, as shown and described.

FIG. 1 is a front, top and right side perspective view of a light guide plate showing 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.

Chen, Ga-Lane, Leu, Charles, Yu, Tai-Cheng

Patent Priority Assignee Title
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D936892, Nov 13 2020 HGCI, INC Lens cover for light fixture for indoor grow application
D945053, Nov 13 2020 HGCI, Inc. Lens cover for light fixture for indoor grow application
ER1074,
ER7082,
ER8659,
Patent Priority Assignee Title
6147804, Apr 22 1997 Dai Nippon Printing Co., Ltd. Optical sheet lamination
6417831, Mar 06 1997 DAI NIPPON PRINTING CO , LTD Diffused light controlling optical sheet, back light device and liquid crystal display apparatus
6606133, Feb 04 1999 KEIWA INC Light diffusing sheet with direction-dependent diffusing ability
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 09 2002CHEN, GA-LANEHON HAI PRECISION IND CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0134080185 pdf
Oct 09 2002YU, TAI-CHENGHON HAI PRECISION IND CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0134080185 pdf
Oct 09 2002LEU, CHARLESHON HAI PRECISION IND CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0134080185 pdf
Oct 17 2002Hon Hai Precision Ind. Co., Ltd.(assignment on the face of the patent)
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