(under subclass 158.3) Device wherein each component of the seat or table carries or has integrally formed therein parts
which (a) mate or interfit with each other, (b) may be moved relative to each other to selectively join or disjoin the components, and (c) are the sole connecting means utilized at the joint at which they are employed.
SEE OR SEARCH THIS CLASS, SUBCLASS:
440.1+, for a knockdown seat, that is, a seat with interfitting components detachably connected by a manipulated joint.
SEE OR SEARCH CLASS
108, Horizontally Supported Planar Surfaces,
180+, for plural related horizontal surfaces wherein a surface or a support for a surface can be detached.