US PATENT SUBCLASS 428 / 1.61
.~.~ Releasable substrate layer to expose adhesive

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

1.1  DF  LIQUID CRYSTAL OPTICAL DISPLAY HAVING LAYER OF SPECIFIED COMPOSITION {5}
1.6  DF  .~ With substrate layer of specified composition {2}
1.61.~.~ Releasable substrate layer to expose adhesive

DEFINITION

Classification: 428/1.61

Releasable layer to expose adhesive:

(under subclass 1.6) Subject matter wherein substrate has a layer or component that is removable to reveal an adhesive.

SEE OR SEARCH THIS CLASS, SUBCLASS:

40.1, - 42.3 for a product in which a release layer is removed to expose another layer or component having an adhesive thereon.

352, which contains an additional layer or component that does not permanently adhere to a surface with which it may come into contact.