Window-screen runner
United States Patent 2792881
US Patent References:
Window frame assembly
- - 2565747

Storm window
- - 2595016


Inventors:
Hawley, George S.
Publication Date:
05/21/1957
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Assignee:
Hawley, George S.
Primary Class:
49/440
Other Classes:
160/369
International Classes:
E06B9/52