Suspended ceiling system
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United States of America Patent
Stats
-
Jul 22, 1986
Grant Date -
N/A
app pub date -
Jun 14, 1985
filing date -
Jun 14, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A suspended ceiling system having a main runners or members extending parallel with cross-members spaced therealong to form rectangular sections, the cross-members being provided with tongues extending from the end and received in apertures or slots in the main member with the tongues being provided with a catch surface coacting with a shoulder on the tongue to hold the tongue as it is inserted into the aperture of the main runner. Each of the tongues are provided in coacting engagement and abutment surfaces which lock the two tongues together in an end-to-end connection when inserted from opposite sides of the main runner.
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Family
International Classification(s)
Cited Art Landscape
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