Ceramic tile unit Patent Grant Belgiojoso January 31, 1 [Villeroy & Boch Keramische Werke KG]

Ceramic tile unit

Belgiojoso January 31, 1

Patent Grant D272474

U.S. patent number D272,474 [Application Number 06/223,213] was granted by the patent office on 1984-01-31 for ceramic tile unit. This patent grant is currently assigned to Villeroy & Boch Keramische Werke KG. Invention is credited to Maria L. Belgiojoso.

United States Patent	D272,474
Belgiojoso	January 31, 1984

Ceramic tile unit

Claims

The ornamental design for a ceramic tile unit, as shown and described.

Inventors:	Belgiojoso; Maria L. (Milan, IT)
Assignee:	Villeroy & Boch Keramische Werke KG (Mettlach, DE)
Appl. No.:	06/223,213
Filed:	January 7, 1981

Foreign Application Priority Data


Jul 12, 1980 [DE]			7 AR 153/80

Current U.S. Class:	D25/138
Current International Class:	D2501
Field of Search:	;D25/80,85,86,92,93,94,95,96,97 ;52/314,315

References Cited [Referenced By]

U.S. Patent Documents


D259893	July 1981	Fidel
3475030	October 1969	Prescott

Foreign Patent Documents


1094632	Dec 1967	GB

Primary Examiner: Word; A. Hugo
Attorney, Agent or Firm: Kontler, Grimes & Battersby

Description

FIG. 1 is a top plan view of two tile elements;

FIG. 2 is a side view of one of the tile elements of FIG. 1;

FIG. 3 is a top plan view of the other of the tile elements of FIG. 1; and

FIG. 4 is a top plan view of a tile unit incorporating the tile elements of FIGS. 1-3.

The distinctive feature is the contour of the two tiles to be combined.

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