US PATENT SUBCLASS 220 / 689
.~.~.~ Joint bent or rolled

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}
689.~.~.~ Joint bent or rolled

DEFINITION

Classification: 220/689

Joint bent or rolled:

(under subclass 682) Receptacle wherein the edge portions of the sidewall have flanges which are folded or curled together.

SEE OR SEARCH THIS CLASS, SUBCLASS:

619, and 620, for a similar bent or rolled joint between a sidewall and end wall.