Static structures (e.g. – buildings) – Lapped multiplanar surfacing; e.g. – shingle type – Interfitted sections
Reexamination Certificate
2005-04-15
2009-08-18
Chilcot, Jr., Richard E (Department: 3635)
Static structures (e.g., buildings)
Lapped multiplanar surfacing; e.g., shingle type
Interfitted sections
C052S545000, C052S748100, C052S528000
Reexamination Certificate
active
07574839
ABSTRACT:
A roof assembly in which overlapping edges of adjacent panel members are joinable in an assembled mode to provide a seam having resistance to sidelap shear, the roof assembly comprising panels having a female sidelap along one edge and a male sidelap along the opposite edge, the female sidelap having a male insertion cavity and a leg member with a female retaining groove. The male sidelap, engageable in the male insertion cavity of an adjacent panel, has a tang lockingly disposed in the female retaining groove in folded tight adjacency to form a standing seam between panels. The panels are interconnected via backer plate fasteners to increase resistance to side slipping under wind uplift.
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Chilcot, Jr. Richard E
Fellers , Snider, et al.
Harold Simpson, Inc.
McCarthy Bill D.
Nguyen Chi Q
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