发明名称 APPARATUS AND METHOD FOR HOLDING/LOCKING A LADDER OR OTHER OBJECT TO A STRUCTURE
摘要 A heavy duty apparatus and method are disclosed for holding or locking a ladder or other object in place, say, to a vehicle, such as a van and its rack and/or a rack mounted on a camper top of a pickup truck. The apparatus has a fixed portion and a movable portion which can engage the rings of a ladder and/or a one or more piece of large sheet material in place.
申请公布号 CA2466218(C) 申请公布日期 2013.07.30
申请号 CA20042466218 申请日期 2004.05.04
申请人 CROSS TREAD INDUSTRIES, INC. 发明人 HICKEY, DAVID R.
分类号 E06C5/44;B60R9/00;B60R9/042;E06C5/00 主分类号 E06C5/44
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