US PATENT SUBCLASS 264 / 139
.~ Removing surface portion of composite workpiece to expose substrate

Current as of: June, 1999
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264 /   HD   PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

138  DF  WITH SEVERING, REMOVING MATERIAL FROM PREFORM MECHANICALLY, OR MECHANICALLY SUBDIVIDING WORKPIECE {10}
139.~ Removing surface portion of composite workpiece to expose substrate

DEFINITION

Classification: 264/139

(under subclass 138) Processes wherein a facing layer portion of a multilayered body is removed to expose an area of an underlying layer.

(1) Note. The facing layer may be removed to produce a decorative effect, by way of example.

SEE OR SEARCH CLASS

156, Adhesive Bonding and Miscellaneous Chemical Manufacture,

250+, appropriate subclasses, particularly subclass 270 for laminating combined with the step of cutting one lamina only.