Awning type window
United States Patent 2620523
US Patent References:
/0564499.html
- - 0564499
Operating mechanism for awning type windows
- - 2293944
Awning type window structure with operating and locking mechanisms therefor
- - 2516075
/0564499.html
- - 0564499
Operating mechanism for awning type windows
- - 2293944
Awning type window structure with operating and locking mechanisms therefor
- - 2516075
Inventors:
Broleman Jr., Hugo R.
Publication Date:
12/09/1952
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Assignee:
Broleman Jr., Hugo R.
Primary Class:
Other Classes:
49/86.100, 49/248, 49/81.100
International Classes:
E06B3/50; E06B3/32