The broken lines illustrate portions of the ventilation grille that form no part of the claimed design.
The regularly spaced and short vertical lines on the sides of the ventilation grille are surface shading and are not surface ornamentation.
The broken lines illustrate portions of the ventilation grille that form no part of the claimed design.
The regularly spaced and short vertical lines on the sides of the ventilation grille are surface shading and are not surface ornamentation.
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