Title:
Curtain wall
United States Patent 3176806
Inventors:
Ferrell, Russell A.
Publication Date:
04/06/1965
Export Citation:
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Assignee:
ROBERTSON CO H H
Primary Class:
52/209
Other Classes:
52/94, 52/204.591, 52/213, 52/235, 52/282.4, 52/463, 52/467, 52/770
International Classes:
E04B2/96; E04B2/88
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US Patent References:
3057444Tubular mullion snapon assembly
2985263Field fabricated curtain wall construction
2976970Frame support for a panel
2971616Building panel
2963126Wall structure
2949981Wall structure
2946414Framework for a suspended ceiling
2944641Wall construction
2916108Metal window wall
2914145Curtain wall framing
2885040Curtain wall construction
1569144Metallic lathing
RE24133N/A