Patent ID: 8015641
Filing Date: 2011-09-13
Classification: A47C,H01L,Y10T

Abstract:
1. A cushion unit, comprising: a shell having a first cushion retaining portion and a second cushion retaining portion that are demarcated by a hinge-seam body that is affixed to the shell; a first cushion member that is non-removably affixed to an inboard surface of the shell and at least partially disposed in at least one of the first and second cushion retaining portions; a fastener portion included with the hinge-seam body, wherein the hinge seam body is affixed to the shell such that it directly contacts an outboard surface of the first cushion member, and indirectly to an inboard surface of the shell; a second cushion member removably-disposed in the first cushion retaining portion, and a third cushion member removably-disposed in the second cushion retaining portion, wherein at least one of the second and third cushion members are disposed at least partially adjacent the first cushion member that is non-removably affixed to the inboard surface of the shell.