Static structures (e.g. – buildings) – Lapped multiplanar surfacing; e.g. – shingle type – Interfitted sections
Reexamination Certificate
2005-02-19
2010-10-26
Chilcot, Jr., Richard E (Department: 3635)
Static structures (e.g., buildings)
Lapped multiplanar surfacing; e.g., shingle type
Interfitted sections
C052S525000, C052S538000, C052S545000
Reexamination Certificate
active
07818937
ABSTRACT:
A roof panel is furnished with a flat covering element (1) having a front edge, a rear edge, a first side and a second side, a projecting bent-up side face (2) vertically protruding from the flat covering element (1) near the first side, and a bent-up side face (4) vertically bending off at the second side of the flat covering element (1). An inwardly flanged edge (3) is formed at the projecting bent-up side face (2) bent over toward the inside. An outwardly crimped edge (5) is formed at the bent-up side face (4) bent over toward the outside. A single piece connected attachment edge (7) for screw holes is disposed along the projecting bent-up side face at the outer side of the projecting bent-up side face. An upwardly warped reinforcement bead (8) is extending parallel to the first side and to the second side and subdividing the flat covering element (1).
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Chilcot, Jr. Richard E
Muncy Geissler Olds & Lowe, PLLC
Nguyen Chi Q
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