Static structures (e.g. – buildings) – Framing to receive door – doorjamb – or window sash – Retaining feature between frame and reveal
Reexamination Certificate
2007-01-16
2007-01-16
Chapman, Jeanette E. (Department: 3635)
Static structures (e.g., buildings)
Framing to receive door, doorjamb, or window sash
Retaining feature between frame and reveal
C052S217000, C052S714000, C403S382000
Reexamination Certificate
active
10778692
ABSTRACT:
A spring clip having integral, self-penetrating attachment tangs and an orientation tab can be manually installed in a window opening formed by a foam core sandwiched by a pair of OSBs. A first planar surface has a second planar surface attached along one lateral edge thereof and oriented at an angle in the range between 60° and 85°. This spring finger deflects out of the way permitting the window's insertion, snapping back to engage a vertically extending flange on the window to retain it in the opening. A modified spring clip for use with solid wood headers and sills utilized with multi-unit windows is also disclosed.
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Chapman Jeanette E.
Thomson Richard K.
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