US PATENT SUBCLASS 156 / 244.25
.~.~.~.~ Article or at least one lamina of nonuniform thickness or discontinuous

Current as of: June, 1999
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156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

1  DF  METHODS {7}
60  DF  .~ Surface bonding and/or assembly therefor {93}
242  DF  .~.~ With lamina formation by molding or casting {4}
244.11  DF  .~.~.~ By extrusion {12}
244.25.~.~.~.~ Article or at least one lamina of nonuniform thickness or discontinuous

DEFINITION

Classification: 156/244.25

Article or at least one lamina of nonuniform thickness or discontinuous:

(under subclass 244.11) Processes wherein the method includes bonding of a nonuniform or discontinuous lamina, or where a nonuniform article is produced, e.g., curved edges.

(1) Note. This subclass is intended to include a lamina or an article having a discontinuous layer, i.e., apertured or a layer formed of separate pieces of material, e.g., a ribbed article.

(2) Note. This subclass includes uniform lamina but wherein the bonding is nonuniform, i.e., discontinuous or spot bonding.