US PATENT SUBCLASS 220 / 86.4
.~.~ Nonrefillable
Current as of:
June, 1999
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220 /
HD
RECEPTACLES
694
DF
CONTAINER ATTACHMENT OR ADJUNCT
{21}
86.1
DF
.~ Filling member {2}
86.4
.~.~ Nonrefillable
DEFINITION
Classification: 220/86.4
Nonrefillable:
(under subclass 86.1) Receptacle wherein the filling attachment include means which prevents the container from being filled again once it has been emptied.