• US 6,723,434 B2
  • Filed: 03/05/2003
  • Issued: 04/20/2004
  • Est. Priority Date: 05/07/1998
  • Status: Expired due to Fees
First Claim
Patent Images

1. Tile consisting of a transparent glass layer having a rear side to be placed on walls, floors and the like using adhesive mortar and an opposite front side, wherein a coloured layer is placed on said rear side said glass layer, the overall glass layer being submitted to a heat treatment until it softens and the coloured layer consists of a mineral lacquer burned into the glass layer, wherein the coloured layer constitutes the rear side of the tile and is roughed in a drying treatment.

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