Adjustable mattress topper

Abstract

An adjustable body support system for accommodating the needed or desired support of multiple users. The system comprises an enclosure for housing a first support member and a second support member in respective first and second chambers. The first support member has a first foam layer secured to a second foam layer, wherein the first and second foam layers have different support characteristics. The second support member has a third foam layer secured to a fourth foam layer, wherein the third and fourth foam layers have different support characteristics. The first and second support members are removable from and securable in the first and second chambers, respectively.

1 . A body support system, comprising:
 an enclosure having a first chamber and a second chamber;   a first support member having a first foam layer secured to a second foam layer, wherein the first and second foam layers have different support characteristics; and   a second support member having a third foam layer secured to a fourth foam layer, wherein the third and fourth foam layers have different support characteristics, and wherein the first and second support members are removable from and securable in the first and second chambers, respectively.   
     
     
         2 . The system of  claim 1 , wherein the support characteristics include at least one of density, indention load deflection, thermal conductivity, firmness, softness, and material type. 
     
     
         3 . The system of  claim 1 , wherein the first foam layer includes an indention load deflection rating that is about 2-3 lbs greater than an indention load deflection rating of the second foam layer. 
     
     
         4 . The system of  claim 1 , wherein the third foam layer includes an indention load deflection rating that is about 2-3 lbs greater than an indention load deflection rating of the fourth foam layer. 
     
     
         5 . The system of  claim 1 , wherein one of the foam layers of the first and second support members includes a gel-infused foam layer, and wherein the other one of the foam layers of the first and second support members includes a non-gel-infused foam layer. 
     
     
         6 . The system of  claim 1 , wherein one of the foam layers of the first and second support members is softer than the other one of the foam layers of the first and second support members. 
     
     
         7 . The system of  claim 1 , wherein one of the foam layers of the first and second support members is firmer than the other one of the foam layers of the first and second support members. 
     
     
         8 . The system of  claim 1 , wherein the first and second support members are disposed in the enclosure such that the first foam layer and the third foam layer jointly form a substantially continuous upper support surface, and wherein the first foam layer has different support characteristics than the third foam layer.