US PATENT SUBCLASS 216 / 29
.~ Wood surface treated or wood grain produced
Current as of:
June, 1999
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216 /
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ETCHING A SUBSTRATE: PROCESSES
28
DF
FORMING OR TREATING AN ORNAMENTED ARTICLE
{4}
29
.~ Wood surface treated or wood grain produced
DEFINITION
Classification: 216/29
Wood surface treated or wood grain produced:
(under subclass 28) Process wherein the treating is performed on the surface of a wood product to produce a decorative wood product, or wherein a nonwood product is treated to produce a wood grain appearance.