LED Advertisement Screen

1. LED advertisement screen

1 . 1 is a front, left and bottom perspective view of the first embodiment of a LED advertisement screen, showing my design.

1 . 2 is a rear, right and top perspective view thereof.

1 . 3 is a front elevation view thereof.

1 . 4 is a rear elevation view thereof.

1 . 5 is a left side elevation view thereof.

1 . 6 is a right side elevation view thereof.

1 . 7 is a top plan view thereof.

1 . 8 is a bottom plan view thereof.

1 . 9 is an enlarged view of portion 1 . 9 in 1 . 1 .

1 . 10 is an enlarged view of portion 1 . 10 in 1 . 1 .

1 . 11 is an enlarged view of portion 1 . 11 in 1 . 1 .

The dashed broken lines depict portions of the LED advertisement screen that form no part of the claimed design.

The dot-dash broken lines surrounding details shown in 1 . 1 and 1 . 9 - 1 . 11 are for the purposes of annotating the enlarged view only and form no part of the claimed design.