US PATENT SUBCLASS 137 / 797
FRANGIBLE
Current as of: June, 1999
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DEFINITION
Classification: 137/797
(under the class definition) Subject matter wherein the device includes an element designed to rupture or break where a force of a magnitude greater than a predetermined value is applied thereto.
SEE OR SEARCH THIS CLASS, SUBCLASS:
68.11+, for devices in which some operation to control the system is caused by failure of the frangible part.
SEE OR SEARCH CLASS
222, Dispensing,
541.1+, for dispensers with frangible outlet elements.
