US PATENT SUBCLASS 220 / 658
.~ Bead

Current as of: June, 1999
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220 /   HD   RECEPTACLES

656  DF  ONE-PIECE, REINFORCED OPEN END EDGE {3}
658.~ Bead

DEFINITION

Classification: 220/658

Bead:

(under subclass 656) Receptacle wherein the top portion of the edge is rolled in the form of a curled rim.

SEE OR SEARCH THIS CLASS, SUBCLASS:

641, for a receptacle having an open end edge folded around a separate reinforcing element.