Frane assembly for building opening
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United States of America Patent
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-
Nov 1, 1988
Issued Date -
N/A
app pub date -
Feb 16, 1988
filing date -
Jul 11, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A frame assembly for a building opening such as a roof hatch or scuttle, wherein frame elements and integral or separate connecting elements therefor are adapted for on-site assembly and leak-proof securement to a building roof or wall, both manufacture and installation being relatively uncomplicated operations and the resulting structures being adapted to meet high standards of performance.
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Cited Art Landscape
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