US PATENT SUBCLASS 52 / 612
.~ With layered stonelike components


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

Internet Version by PATENTEC © 1999      Terms of Use



52 /   HD   STATIC STRUCTURES (E.G., BUILDINGS)

596  DF  OPAQUE STONELIKE MODULE {9}
612.~ With layered stonelike components


DEFINITION

Classification: 52/612

(under subclass 596) Structure including an imperforate solid body comprising a stone-like unit having at least two discrete components which differ in form or material, which components are arranged in contiguous layers.

SEE OR SEARCH THIS CLASS, SUBCLASS:

144+, for a construction having an acoustical feature which may include diverse materials.

232, for a construction having a reactive component.

249+, and 267+, for walls with layers enclosing a space.

309.1+, for a structure including a synthetic resinous component.

311.1+, particularly subclass 315 for a module wherein an exposed layer has a particular configuration to produce an ornamental effect. 364, for a construction having a component with a feature specialized to receiving a penetrating fastener.

404.1+, for a nonsettable insulating material within a cavity.

408, for a structure having preformed dividing lamina of a disparate material.

443+, for a plaster type facing adhered to an imperforate area backer.

515, for a structure with a disparate material coating.

556, for a shingle with a metal face and end covering.

576, for a module with an internal void former.

782.1+, for a residual composite panel.

SEE OR SEARCH CLASS

428, Stock Material or Miscellaneous Articles,

411.1+, for a stock material product in the form of a plural layer web or sheet and characterized merely by the composition of the layers, and subclass 540 for a natural solid such as stone and permeated or saturated with a fluid.