Static structures (e.g. – buildings) – Framing to receive door – doorjamb – or window sash – Retaining feature between frame and reveal
Reexamination Certificate
2004-07-27
2009-02-17
Chilcot, Jr., Richard E (Department: 3635)
Static structures (e.g., buildings)
Framing to receive door, doorjamb, or window sash
Retaining feature between frame and reveal
C052S214000
Reexamination Certificate
active
07490442
ABSTRACT:
A system and associated method for forming a window opening in a poured concrete wall and installing a window therein includes a one-piece reusable window buck having a number of retainers temporarily coupled thereto. An anchor portion of each retainer becomes embedded in the poured concrete wall and after the window buck is removed from the window opening formed in the wall, the window is easily and conveniently installed in the window opening and secured therein by the window retainer and cooperating clip on the window frame without the need for additional mechanical fasteners or tools.
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OKNA Windows & Doors Manufacturer, www.oknawondiws.com, Website printout, dated pre-2004.
OKNA Windows & Doors Manufacturer,OKNA Window Frame Photos, dated pre-2004.
Jackson James W.
Mayer Stephen
Chilcot, Jr. Richard E
Feather Lite Innovations Inc.
Smith Matthew J
Wood Herron & Evans LLP
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