Hinged louver assemblies
United States Patent 3110937
US Patent References:
/0714714.html
- - 0714714

Container closure
- - 2558220

Rain actuated closure device
- - 2809826


Inventors:
Naslund, Ruth S.
Publication Date:
11/19/1963
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Assignee:
Naslund, Ruth S.
Primary Class:
49/96
Other Classes:
49/210, 49/82.100, 49/77.100, 49/81.100
International Classes:
E06B7/084; E06B7/02