.~ Knockdown, foldable or specially adapted for portability
DEFINITION
Classification: 5/620
Knockdown, foldable or specially adapted for portability:
(under subclass 600) Subject matter in which the invalid bed or surgical support is constructed to be disassembled, collapsed or relatively adjusted in order to be carried or conveyed.
(1) Note. The mere provision of conventional castor wheels or the like for an invalid bed or surgical support would not be sufficient to classification in this subclass.