Title:
Tensioned locking device for louvres and the like
United States Patent 3296740
Inventors:
Sconzo, Thomas G.
Publication Date:
01/10/1967
Export Citation:
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Assignee:
Sconzo, Thomas G.
Primary Class:
49/87.1
Other Classes:
49/90.1, 292/265
International Classes:
E06B7/084; E06B7/02
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US Patent References:
3189339Closure operator
2905984Toggle lock device for jalousies
1893128Casement window holder
1440758Casement-window-operating device