(under the class definition) Structures having a plurality of locked or latched movable parts which can be individually unlocked or unlatched either by a single means which can be positioned to select a desired lock or latch operator, or by a plurality of individual operators which are grouped together so as to be accessible from one portion only of the cabinet.
SEE OR SEARCH CLASS
49, Movable or Removable Closures,
15+, for jail type closures with similar latching devices.