Title:
Window sash
United States Patent 2703159
Inventors:
Fleet, Vincent Van
Publication Date:
03/01/1955
Export Citation:
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Assignee:
Fleet, Vincent Van
Primary Class:
52/656.5
Other Classes:
29/517, 29/521, 52/657, 52/843, 403/295
International Classes:
E06B3/968; E06B3/96
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US Patent References:
1939955Window screen
1832078Frame and strengthening member therefor
1733877Metal window screen
1725937N/A
1704314Window-sash construction