US PATENT SUBCLASS 220 / 733
.~ Annular groove guard (e.g., paint can shield)

Current as of: June, 1999
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220 /   HD   RECEPTACLES

694  DF  CONTAINER ATTACHMENT OR ADJUNCT {21}
733.~ Annular groove guard (e.g., paint can shield)

DEFINITION

Classification: 220/733

Annular groove guard (e.g., paint can shield):

(under subclass 694) Subject matter wherein the attachment includes an annular member intended to cover the annular channel in the rim of a receptacle to exclude foreign matter.

SEE OR SEARCH THIS CLASS, SUBCLASS:

701, for similar structure in configuration with a scrapper element.