Curved window assembly and method of formation
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United States of America Patent
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N/A
Issued Date -
Mar 23, 2006
app pub date -
Aug 12, 2004
filing date -
Aug 12, 2004
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A window frame assembly for having a plurality of blocks secured to a flexible mat to form a subassembly. The subassembly is positioned within a rigid frame cover and the frame cover and subassembly are passed through a roll former to create a window frame of any desired curvature. The blocks are of a composite material and are preferably pultruded to provide the insulation and non-condensation advantages associated with wood core window frame, while eliminating the disadvantages associated with mildew, rot, cracking and flammability.
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