Title:
SUSPENSION SYSTEM FOR CEILING PANELS
United States Patent 3473282
Inventors:
Robinson Jr., Wilbourn
Publication Date:
10/21/1969
Export Citation:
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Assignee:
Wilbourn Jr., Robinson
Primary Class:
52/664
Other Classes:
52/506.07, 52/764, 52/781
International Classes:
E04B9/06; E04B9/12; E04B9/06; (IPC1-7): E04C2/42; E04B5/55
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US Patent References:
3359697Suspended ceilings
3084401Suspension system for ceiling panels
3070851Acoustical insulation panelling system
2822584Suspended ceiling construction
2281109Building construction




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