US PATENT SUBCLASS 220 / 681
.~.~ Including packing element (e.g., gasket)

Current as of: June, 1999
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220 /   HD   RECEPTACLES

660  DF  SIDEWALL STRUCTURE {7}
677  DF  .~ Sidewall seam or joint {4}
681.~.~ Including packing element (e.g., gasket)

DEFINITION

Classification: 220/681

Including packing element (e.g., gasket):

(under subclass 677) Receptacle including a gasket or packing means received in the joint, usually intended to seal the joint.

SEE OR SEARCH THIS CLASS, SUBCLASS:

614, for an end wall joint having a packing element.