(under the class definition) Structures having two or more movable or removable components which can be simultaneously secured against movement by a bar or chain positioned across the paths of motion of said components. The bar may consist of a marginal extension of a door or of an exterior wall of a movable compartment.
SEE OR SEARCH THIS CLASS, SUBCLASS:
107.5, for similar structure in sectional unit cabinets.
310+, for a movable component, such as a closure, which confronts one or more housed components and blocks movement thereof, unless and until moved to unblocking position.
324, for two closures which pivot in opposite directions to housed position about spaced and parallel axis, the marginal portion of one closure overlapping the other when both are in housed position.
