Static structures (e.g. – buildings) – Processes – Anchor – bond – etc.
Reexamination Certificate
2011-06-07
2011-06-07
Canfield, Robert J (Department: 3633)
Static structures (e.g., buildings)
Processes
Anchor, bond, etc.
C052S748100, C052S748110, C052S521000, C052S410000
Reexamination Certificate
active
07954299
ABSTRACT:
A method for securing a roof sheathing and shingles in a retrofitting reinforcement of an existing roof structure, the shingles being laid on the roof sheathing in a partially overlapping pattern, comprises (a) driving a plurality of fasteners down through selected shingles and the roof sheathing in a selected area of the roof structure into at least one of underlying roof frames; and (b) applying a water-resistant coating to the roof structure to seamlessly cover exposed surfaces with exposed ends and sides of all shingles in the selected area.
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Building Performance Americas Ltd.
Canfield Robert J
Herring Brent W
Marjama Muldoon Blasiak & Sullivan LLP
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