发明名称 Multi-module vent cover system for a roof ventilation vent
摘要 A multi-module vent cover system for installation onto a roof ventilation vent is provided, including both a solid module and a screen module that are cooperatively useable to cover a roof vent. The screen module is designed to permanently cover the ventilation vent and is designed with a mesh sized to exclude the animal or animals of interest from access into the roof and/or attic. The solid module is configured with holes adapted to receive fastening studs extending from the screen module, allowing for removable mounting of the solid module over the screen module when needed. The solid module is designed to removably cover the ventilation vent to prevent a pressure differential, flying debris damage and water intrusion during hurricanes, to prevent airborne embers from entering during a firestorm, and to protect the screen module against accidental paint splatters.
申请公布号 US8528271(B1) 申请公布日期 2013.09.10
申请号 US201213470960 申请日期 2012.05.14
申请人 HEMMER MICHAEL 发明人 HEMMER MICHAEL
分类号 E04B7/18 主分类号 E04B7/18
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