US PATENT SUBCLASS 220 / 690
.~.~.~ Including tab on one edge which passes through slot on other edge and is bent

Current as of: June, 1999
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220 /   HD   RECEPTACLES

660  DF  SIDEWALL STRUCTURE {7}
677  DF  .~ Sidewall seam or joint {4}
682  DF  .~.~ Interlocked joint {4}
690.~.~.~ Including tab on one edge which passes through slot on other edge and is bent

DEFINITION

Classification: 220/690

Including tab on one edge which passes through slot on other edge and is bent:

(under subclass 682) Receptacle wherein one edge portion is provided with at least one projection which extends through an opening in the other edge portion and is folded or deformed.