US PATENT SUBCLASS 52 / 267
.~ Wall of contacting layers

Current as of: June, 1999
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52 /   HD   STATIC STRUCTURES (E.G., BUILDINGS)

261  DF  THREE-WAY CORNER CONSTRUCTION (E.G., TWO WALLS AND A FLOOR) {5}
267.~ Wall of contacting layers {2}
268  DF  .~.~> Disparate material lamina between layers
269  DF  .~.~> Dissimilar material sheet-form facing

DEFINITION

Classification: 52/267

Structure under 261 including wall construction having plural, distinct, coextensive layers or sections.

SEE OR SEARCH THIS CLASS, SUBCLASS:

265, for a construction wherein a floor supports a wall at least one of which is of a layered construction.