Patent Publication Number: US-D689721-S

Title: Swing seat base

Description:
FIG. 1  is a perspective view of a swing seat base in accordance with a first embodiment of our new design; 
         FIG. 2  is a front view of  FIG. 1 ; 
         FIG. 3  is a rear view of  FIG. 1 ; 
         FIG. 4  is a left side view of  FIG. 1 ; 
         FIG. 5  is a right side view of  FIG. 1 ; 
         FIG. 6  is a top view of  FIG. 1 ; 
         FIG. 7  is a bottom view of  FIG. 1 ; 
         FIG. 8  is a perspective view showing the swing seat base shown in  FIG. 1  in use; 
         FIG. 9  is a perspective view of a swing seat base in accordance with a second embodiment of our new design; 
         FIG. 10  is a front view of  FIG. 9 : 
         FIG. 11  is a rear view of  FIG. 9 ; 
         FIG. 12  is a left side view of  FIG. 9   
         FIG. 13  is a right side view of  FIG. 9 ; 
         FIG. 14  is a top view of  FIG. 9 ; 
         FIG. 15  is a bottom view of  FIG. 9 ; and, 
         FIG. 16  is a perspective view showing the swing seat base shown in  FIG. 9  in use. 
       The broken lines shown in the drawing are for the purpose of illustrating environmental structure and form no part of the claimed design.