초록 ▼

A venetian type window covering has substantially flat front and back layers made of transparent or translucent materials and preferably different sheer fabrics. The space between these layers is spanned by bridges at regular intervals slightly smaller than the space. The bridges are made of strips

A venetian type window covering has substantially flat front and back layers made of transparent or translucent materials and preferably different sheer fabrics. The space between these layers is spanned by bridges at regular intervals slightly smaller than the space. The bridges are made of strips of material or bands of single or double strands that support slats that can be easily inserted or removed by the consumer. The slats may be flexible or ridged and are restrained from moving laterally by slots in their front and back edges that cords pass through. The cords have tension on them at all times and thereby retain the slats. The slats may also be retained by folding over the ends of the slats around the bridges.

대표청구항 ▼

[ I claim:] [1.] A material structure comprising:at least one front section of material;at least one rear section of material;a plurality of discrete lengths of strands having a selected length wherein said strand lengths are adhered at one end to said at least one front section of material and adhe

[ I claim:] [1.] A material structure comprising:at least one front section of material;at least one rear section of material;a plurality of discrete lengths of strands having a selected length wherein said strand lengths are adhered at one end to said at least one front section of material and adhered at an opposite end to said at least one rear section of material; anda plurality of slats each slat positioned on at least one discrete length of strand.