| 摘要 |
The vent assembly for a window or window well cover comprises a base within the confines of which and to which a wedge shaped vent structure is hingedly mounted to be movable from a closed position where a solid top of the vent structure rests against the base along the length thereof to an open position where the top is pivoted away from the base around the hinge exposing other open screened walls of the vent structure which allow for entry of air only therethrough when exposed so no debris or animals may enter the area between the window and the cover therefor.
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