Static structures (e.g. – buildings) – Window or window sash – sill – mullion – or glazing – Panel or panel edging – directly clamped or adhered to wall
Reexamination Certificate
2006-09-12
2006-09-12
Horton, Yvonne M. (Department: 3635)
Static structures (e.g., buildings)
Window or window sash, sill, mullion, or glazing
Panel or panel edging, directly clamped or adhered to wall
C052S204620, C052S204720, C052S770000, C049S063000
Reexamination Certificate
active
07104015
ABSTRACT:
A window assembly (10) with its glazing frame that stays independently from lateral movement of building main structure (44) is disclosed. The window assembly (10) includes an outer retaining frame (12) and an inner glazing frame (14). The outer retaining frame (12) is attached to the building main structure(44). The glazing frame holds glass pane (20), and sits inside the outer retaining frame (12). Between the outer retaining frame (12) and the inner glazing frame (12) is a predetermined clearance space (X) and (Y), at their vertical edges and their top edge. The resulting window assembly allows the glazing frame to retain its shape, while the outer retaining frame (12) moves laterally with the main structure (44) during an earthquake or blast, thereby minimizing the chance of glass breakage. Application of glazing gasket (32) or sealant (54) provides watertight result to the window assembly (10).
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Craine Dean A.
Horton Yvonne M.
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