Patent Publication Number: US-D764676-S

Title: Adjustable and portable ameliorative back support

Description:
FIG. 1  is a perspective view of a first embodiment of an adjustable and portable ameliorative back support in a configuration with some space between two internal, spherical supports. 
         FIG. 2  is a top view of the first embodiment, showing a spaced-apart configuration where the two internal, spherical supports are spaced apart. 
         FIG. 3  is a bottom view thereof. 
         FIG. 4  is a right side view thereof. 
         FIG. 5  is a left side view thereof. 
         FIG. 6  is a front view thereof. 
         FIG. 7  is a back view thereof. 
         FIG. 8  is a top view of the first embodiment in a spaced-together configuration where the internal, spherical supports are positioned side-by-side. 
         FIG. 9  is a bottom view thereof. 
         FIG. 10  is a right side view thereof. 
         FIG. 11  is a left side view thereof. 
         FIG. 12  is a front view thereof. 
         FIG. 13  is a back view thereof. 
         FIG. 14  is a top view of a second embodiment of an adjustable and portable back support with a backrest stabilizing element that extends from front-to-back of the back support. 
         FIG. 15  is a bottom view thereof. 
         FIG. 16  is a right side view thereof. 
         FIG. 17  is a left side view thereof. 
         FIG. 18  is a front view thereof. 
         FIG. 19  is a back view thereof. 
         FIG. 20  is a top view of a third embodiment of an adjustable and portable back support with multiple internal, spherical supports. 
         FIG. 21  is a bottom view thereof. 
         FIG. 22  is a right side view thereof. 
         FIG. 23  is a left side view thereof. 
         FIG. 24  is a front view thereof; and, 
         FIG. 25  is a back view thereof. 
       The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.