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(11) | EP 1 241 318 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | Architectural covering |
(57) A covering for an architectural opening, having a first layer with alternating relatively
opaque stripes and relatively translucent stripes, and a second layer with alternating
relatively opaque stripes and relatively translucent stripes. The first and second
layers are positioned one behind the other, with the stripes substantially parallel.
The first and second layers are movable relative to one another in a direction substantially
perpendicular to the stripes. The covering also includes a series of parallel binder
threads for attaching the first layer to the second layer. The binder threads run
substantially perpendicular to the stripes, and thereby, one of the layers can be
slid along the binder threads when moved relative to the other. The blind is preferred
to be woven as a double-layer fabric. |