US PATENT SUBCLASS 428 / 40.4
.~ Ceramic, glass, glasslike, vitreous

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

40.1  DF  LAYER OR COMPONENT REMOVABLE TO EXPOSE ADHESIVE {14}
40.4.~ Ceramic, glass, glasslike, vitreous

DEFINITION

Classification: 428/40.4

Ceramic, glass, glasslike, vitreous:

(under subclass 40.1) Subject matter wherein the layer or component contains a ceramic, glassy, or vitrified component.