Patent Publication Number: US-D809879-S

Title: Roller board assembly

Description:
FIG. 1  is perspective view of a roller board assembly; 
         FIG. 2  is a front view thereof; 
         FIG. 3  is a back view thereof; 
         FIG. 4  is a right side view thereof; 
         FIG. 5  is a left side view thereof; 
         FIG. 6  is a top view thereof; 
         FIG. 7  is a bottom view thereof; and, 
         FIG. 8  is an exploded view of the roller board assembly of  FIGS. 1-7 . 
       All broken lines are directed to environment and are for illustrative purposes only and form no part of the claimed design. The dash-dot broken lines depict boundaries of the claimed design and form no part thereof.