(under the class definition) Device comprising a back made of flaccid material or of relatively movable portions, and wherein one portion is movable sideways relative to another portion to render the back more compact.
SEE OR SEARCH THIS CLASS, SUBCLASS:
42+, for a laterally folding or collapsing chair, and particularly subclass 44 for a back having foldable sections.
315, for a laterally tilting bottom having a laterally folding back.
