US PATENT SUBCLASS 428 / 215
.~.~.~ Absolute thicknesses specified

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}
212  DF  .~ Including components having same physical characteristic in differing degree {3}
213  DF  .~.~ Thickness (relative or absolute) {2}
215.~.~.~ Absolute thicknesses specified {1}
216  DF  .~.~.~.~> No layer or component greater than 5 mils thick

DEFINITION

Classification: 428/215

(under subclass 213) Product in which absolute dimensions of two components are specified.

SEE OR SEARCH THIS CLASS, SUBCLASS:

213, for a product in which the relative thickness, or the ratio of the thickness, between two components is specified.