Fabric venetian blind and method of fabrication
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United States of America Patent
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Oct 21, 2003
Grant Date -
Feb 7, 2002
app pub date -
Jun 26, 2001
filing date -
Oct 9, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of making a fabric Venetian blind comprises helical winding of a narrow, elongated strip, which, when properly overlapped and bonded along longitudinal glue lines, will form the vanes and front and rear facings of the blind. The strips may be formed of a single, uniform material, or of adjacent, longitudinally extending portions of relatively opaque and relatively translucent fabric. An alternative embodiment uses the same winding technique to similarly form a structure of only translucent fabric, but with pockets for subsequent insertion of opaque vanes. Several alternative strip configurations and assembly arrangements are disclosed. The disclosed method and structure may also be used to form products for other applications.
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