A light-tramsitting screen

Details A light-tramsitting screen A light-tramsitting screen

A - Human Necessities

47

H

A47H 23/06 (2006.01) E06B 9/24 (2006.01)

Patent

CA 2153247

The invention is related to a light-transmitting screen, provided with at least two, at least partially transparent layers of material at least partially overlapping each other and being movable in their plane with respect to each other. Each of said layers of material is provided with a motif comprising a drawing or a picture, which together form a decoration, which decoration may be changed as regards colour and/or shape by moving said layers of material relative to each other in a direction which includes an acute angle with at least part of a line in the motif of at least one of said layers of material.

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