Patent
   D622676
Priority
Mar 19 2007
Filed
Sep 19 2007
Issued
Aug 31 2010
Expiry
Aug 31 2024
Assg.orig
Entity
unknown
14
18
n/a
The ornamental design for a led display device, as shown and described.

FIG. 1 is a front view of the LED display device according to the first embodiment showing our new design;

FIG. 2 is an enlarged front view thereof shown broken away for ease of illustration;

FIG. 3 is an enlarged right side view thereof;

FIG. 4 is an enlarged left side view thereof;

FIG. 5 is an enlarged front view of a center section shown in FIG. 1;

FIG. 6 is an enlarged rear view thereof;

FIG. 7 is an enlarged top plan view thereof;

FIG. 8 is an enlarged bottom view thereof;

FIG. 9 is an enlarged front perspective view thereof;

FIG. 10 is an enlarged rear perspective view thereof;

FIG. 11 is an enlarged sectional view taken along line “1111” in FIG. 5;

FIG. 12 is an enlarged sectional view taken along line “1212” in FIG. 5;

FIG. 13 is a first reference view showing an alternate configuration;

FIG. 14 is a second reference view showing an alternate configuration;

FIG. 15 is a front view of the LED display device according to the second embodiment;

FIG. 16 is an enlarged front view thereof shown broken away for ease of illustration;

FIG. 17 is an enlarged right side view thereof;

FIG. 18 is an enlarged left side view thereof;

FIG. 19 is an enlarged front view of a center section shown in FIG. 15;

FIG. 20 is an enlarged rear view thereof;

FIG. 21 is an enlarged top plan view thereof;

FIG. 22 is an enlarged bottom view thereof;

FIG. 23 is an enlarged front perspective view thereof;

FIG. 24 is an enlarged rear perspective view thereof;

FIG. 25 is an enlarged sectional view taken along line “2525” in FIG. 19;

FIG. 26 is an enlarged sectional view taken along line “2626” in FIG. 19;

FIG. 27 is a first reference view showing an alternate configuration; and,

FIG. 28 is a second reference view showing an alternate configuration.

The broken lines in the drawing are shown for illustrative purpose only and form no part of the claimed design.

Kanda, Atsushi, Yasuoka, Tsuyoshi

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Sep 14 2007YASUOKA, TSUYOSHINichia CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0202000558 pdf
Sep 14 2007KANDA, ATSUSHINichia CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0202000558 pdf
Sep 19 2007Nichia Corporation(assignment on the face of the patent)
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