Title:
Multiple window construction
United States Patent 3203053
US Patent References:
Multiple glazed unit
- - 2264176

Rubber glazing strip for multiple glass sash
- - 2303149

Metal window
- - 2781111

Insulated metal-framed window sash
- - 2877515

Window
- - 3018524


Inventors:
Lane, Ralph G.
Lamb, George F.
Publication Date:
08/31/1965
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Assignee:
FRANK B MILLER MFG CO INC
Primary Class:
52/212
Other Classes:
52/204.593, 52/775, 49/489.100, 49/DIG.001, 52/213, 52/172
International Classes:
E06B3/263; E06B3/64; E06B5/20; E06B3/04; E06B5/00
US Patent References:
3055468Thermally insulated paneled wall structure