Window structure
United States Patent 2651082
US Patent References:
/1211959.html
- - 1211959

Window construction
- - 1413377

Window construction
- - 1695903

Auxiliary sash construction
- - 1952018

Window
- - 2090552


Inventors:
Rylander, John V.
Publication Date:
09/08/1953
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Assignee:
Rylander, John V.
Primary Class:
49/428
Other Classes:
160/90, 292/76
International Classes:
E06B3/44; E06B3/32
US Patent References:
2120359Window
2203427Window construction
2365239Combination storm sash and screen structure
2371724Window
2397807Combination storm window
2402112Combined storm and screen window installation
2477942Window
2494161Window construction