Patent
   D537257
Priority
May 30 2003
Filed
Dec 01 2003
Issued
Feb 27 2007
Expiry
Feb 27 2021
Assg.orig
Entity
unknown
8
23
n/a
The ornamental design for a mask pattern for display unit, as shown and described.

FIG. 1 shows a perspective view of the design according to a first embodiment of the invention.

FIG. 2 shows a perspective view of the design according to a second embodiment of the invention; and,

FIG. 3 shows a perspective view of the design according to a third embodiment of the invention.

The broken line border indicates that a specific length and width of the mask pattern for display unit forms no part of the claimed design.

Yasuoka, Tuyoshi

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 01 2003Nichia Corporation(assignment on the face of the patent)
Jan 16 2004YASUOKA, TUYOSHINichia CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0149590458 pdf
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