发明名称 TENT VENTILATION STRUCTURE
摘要 A tent ventilation structure includes a vent window in proximity to a tent floor, and an awning coupled to a top edge of the vent window configured to extend outward from the tent to a position above the base of the vent window. Advantages of the invention include the ability to ventilate the tent at locations that improve air circulation and the campers ' comfort and enjoyment.
申请公布号 CA2466021(A1) 申请公布日期 2005.06.03
申请号 CA20042466021 申请日期 2004.04.30
申请人 NORTH POLE LIMITED 发明人 CANTWELL, ROBERT R.
分类号 E04H15/14;(IPC1-7):E04H15/14 主分类号 E04H15/14
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