US PATENT SUBCLASS 216 / 28
FORMING OR TREATING AN ORNAMENTED ARTICLE

Current as of: June, 1999
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216 /   HD   ETCHING A SUBSTRATE: PROCESSES

28FORMING OR TREATING AN ORNAMENTED ARTICLE {4}
29  DF  .~> Wood surface treated or wood grain produced
30  DF  .~> Treating stone (e.g., marble, etc.)
31  DF  .~> Treating glass (e.g., mirror, etc.)
32  DF  .~> Treating elemental metal or alloy thereof

DEFINITION

Classification: 216/28

FORMING OR TREATING AN ORNAMENTED ARTICLE:

(under the class definition) Process wherein etching is used in the forming or treating of an article, which article possesses an effect which is intended to be decorative in nature, and which effect possess little or no utilitarian function or character, and wherein the article itself may or may not possess some form of utility.

SEE OR SEARCH CLASS

63, Jewelry, for ornamented jewelry.