US PATENT SUBCLASS 428 / 109
.~.~.~ With additional layer(s)

Current as of: June, 1999
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428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

98  DF  STRUCTURALLY DEFINED WEB OR SHEET (E.G., OVERALL DIMENSION, ETC.) {20}
105  DF  .~ Including grain, strips, or filamentary elements in respective layers or components in angular relation {3}
107  DF  .~.~ Strand or strand-portions {3}
109.~.~.~ With additional layer(s) {1}
110  DF  .~.~.~.~> On each side of strands or strand-portions {1}

DEFINITION

Classification: 428/109

(under subclass 107) Product in which there is at least one layer of material in addition to the layers or components which contain the strands or strand portions in angular relation.