US PATENT SUBCLASS 52 / 392
.~ Integral edge engaging spacing feature on tile

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

390  DF  ADHERED COPLANAR VENEER TILE-TYPE FACER; E.G., PARQUET {2}
392.~ Integral edge engaging spacing feature on tile

DEFINITION

Classification: 52/392

(under subclass 390) Structure wherein said tiles have deformations integrally formed at the edges thereof to facilitate the engagement and/or spacing of the tile with adjacent tiles.

SEE OR SEARCH THIS CLASS, SUBCLASS:

589.1+, for a module with edge engaging keys of more general application.

603, for an opaque stone-like module with monolithic spacing projections.