.~ One section being adjustable or having characteristics which differ relative to another section
DEFINITION
Classification: 5/486
One section being adjustable or having characteristics which differ relative to another section:
(under subclass 482) Bed clothing made up of a plurality of distinguishable sections, one section being adjustable relative to another section to accommodate the comfort of each of several occupants, one section having physical characteristics which are different from another section to accommodate the comfort of various body regions of an individual occupant.