(under subclass 85) Receptacle wherein the attachment includes means which prevents fire or flame from passing to the contents of the container, or prevents the contents from sustaining combustion (e.g., by shutting off the air supply) thereby extinguishing a fire already started.
SEE OR SEARCH CLASS
169, Fire Extinguishers,
66+, for a storage tank with a fire prevention system.
222, Dispensing,
54, for a dispenser with a temperature responsive control.
