Metal stud
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United States of America Patent
Stats
-
Sep 19, 1989
Issued Date -
N/A
app pub date -
Feb 28, 1989
filing date -
Apr 1, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A one-piece metal stud comprises a longitudinal web with generally centrally located punch outs forming alternately oriented bent tabs, a folded and hemmed front flange, and a back flange formed of alternately oriented bent tabs. The bent tabs are folded into a lip of double thickness and extend back past the web in a single thickness. The punch out tabs and the back flange tabs form channels therebetween on each side of the web for holding a separate wallboard panel in each channel. A further wallboard panel or panels can be fastened to the front flange or to both the front flange and back flange tabs to complete formation of a double-wall or cavity wall construction.
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Cited Art Landscape
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