Extruded plastic window frame with peripheral channel for receiving exterior siding
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United States of America Patent
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-
May 2, 2000
Grant Date -
N/A
app pub date -
May 5, 1998
filing date -
May 5, 1998
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A window frame includes tubular sill, head and jamb members of extruded plastics material, and each member has laterally spaced inner and outer walls integrally connected by laterally extending transverse walls. A nailing flange projects laterally outwardly from each outer wall for securing the frame within a wall opening, and each frame member has an integral exterior portion projecting outwardly from the corresponding nailing flanges. The exterior portion of each frame member cooperates with an exterior transverse wall to define a groove or channel extending laterally inwardly from the outer wall for receiving the edge portion of exterior siding. Narrower frame members also have cavities within the interior transverse walls for receiving the edge portions of interior wood sill, head and jamb extenders.
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Cited Art Landscape
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