(under subclass 45) Devices where the safe or compartment is bodily, rectilinearly movable to a location less accessible to a person attacking the same, or further away from, or less accessible to, a fire. Includes safety deposit boxes in combination with their individual safes.
SEE OR SEARCH CLASS
441, Buoys, Rafts, and Aquatic Devices,
32, for devices of this type for use on shipboard which act as a buoy upon the sinking of a ship.