US PATENT SUBCLASS 442 / 300
.~.~ Including a natural or synthetic rubber layer

Current as of: June, 1999
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442 /   HD   FABRIC (WOVEN, KNITTED, OR NONWOVEN TEXTILE OR CLOTH, ETC.)

181  DF  WOVEN FABRIC (I.E., WOVEN STRAND OR STRIP MATERIAL) {13}
295  DF  .~ Including a paper or wood pulp layer {5}
300.~.~ Including a natural or synthetic rubber layer

DEFINITION

Classification: 442/300

Including a natural or synthetic rubber layer:

(under subclass 295) Subject matter wherein the woven fabric and/or the paper or wood pulp layer has associated therewith a natural or synthetic rubber layer in the form of a coating, impregnation, or separate and distinct layer.