US PATENT SUBCLASS 428 / 220
.~ Physical dimension 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}
220.~ Physical dimension specified


DEFINITION

Classification: 428/220

(under subclass 98) Product wherein the size of the overall web or sheet is claimed as an absolute dimension.

(1) Note. The difference between this subclass and 332+ is that in the latter the size of only a component* or layer* is claimed*, whereas in this subclass the size of the overall web or sheet is recited.

(2) Note. The preceding subclass 219 contains many patents in which the physical dimension of an overall web or sheet is disclosed and/or claimed. To complete the search for such a feature, the preceding subclass must be considered since the cross-referencing between the two subclasses has been minimized.

SEE OR SEARCH THIS CLASS, SUBCLASS:

212+, for a composite* web or sheet wherein the size of one component* relative to another is claimed.

219, for a sheet or web in which the physical dimension is indicated in a weight per unit area but in which an absolute dimension may be disclosed and/or claimed.

332+, for a composite* web or sheet in which the absolute size of an element* or component* is claimed. 357+, for a rod*, strand*, fiber*, filament*, particle* or other element* claimed as having a specific dimension.

SEE OR SEARCH CLASS

52, Static Structures (e.g., Buildings), appropriate subclasses, for a modular building panel with a physical configuration for interengagement with an abutting panel.