Static structures (e.g. – buildings) – Exterior-type flashing
Reexamination Certificate
2006-03-21
2006-03-21
Stodola, Daniel P. (Department: 3679)
Static structures (e.g., buildings)
Exterior-type flashing
C052S060000, C052S656200, C052S200000
Reexamination Certificate
active
07013606
ABSTRACT:
A roof pipe chase housing system for allowing pipes to pass through a roof without leaking. The roof pipe chase housing system includes a roof curb, a housing structure attached to the roof curb, and a tower structure attached to the housing structure. The housing structure has a side panel for allowing one or more access openings to be positioned within that receive a pipe in a sealed manner. The housing structure preferably includes an extended lip that prevents water from entering between the housing structure and the roof curb. The tower structure is capable of supporting one or more electrical disconnect switches and other devices.
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Sigrist Peter C.
Studer Robert L.
Amiri Nahid
Stodola Daniel P.
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