Window latch
United States Patent 2789851
US Patent References:
/0559663.html
- - 0559663

Sash fastener
- - 1677825

Window sash lock
- - 2151219

/2716262.html
- - 2716262


Inventors:
Lickteig, Albert F.
Publication Date:
04/23/1957
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Assignee:
DURABLE PRODUCTS COMPANY
Primary Class:
292/98
Other Classes:
292/DIG.020, 292/240
International Classes:
E05C3/30; E05C3/00
Foreign References:
AT136195B