US PATENT SUBCLASS 101 / 457
.~.~.~ Surface contains resin


Current as of: June, 1999
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101 /   HD   PRINTING

130  DF  PLANOGRAPHIC {8}
453  DF  .~ Lithographic printing plates {2}
454  DF  .~.~ Including metal support having printing or non-printing surface {4}
457.~.~.~ Surface contains resin


DEFINITION

Classification: 101/457

(under subclass 454) Articles or devices in which the ink-repellent or ink-receptive layer or impregnation includes either a naturally occurring gum or resin, or a synthetic

resin, that is, complex organic compounds produced from ingredients which are nonresinous in themselves, and which compounds simulate natural resins in that they are usually adapted for forming films or for use as binders in plastic compositions.

SEE OR SEARCH CLASS

520, Synthetic Resins or Natural Rubbers, for synthetic resins or natural rubber and compositions thereof.