(under the class definition) Device including a means responsive to the insertion of a coin, check or key, for operating or permitting the operation of the closure.
SEE OR SEARCH THIS CLASS, SUBCLASS:
16, for a jail type closure with an additional key or combination control.
SEE OR SEARCH CLASS
70, Locks,
77+, for a lock for a closure and see the class definition of that class (70) for the definition of a key.
194, Check-Actuated Control Mechanisms, appropriate subclasses for a similar device in which the "coin controlled means" is claimed in detail, and see Lines With Other Classes in the class definition of that class (194) for the line.
